After the most recent update I found that the Blue Circuit recipe is missing in all three Brave New Assembling Machines.
All other assembly recipes are present. Only the blue circuit is missing.
This bug can be replicated by loading the base game (base mod, elevated rails, quality and Space Age) with only this mod.
I don't know much about codes but I was able to find out this much.

Please fix,
Thank you.

Can you either DM via discord your log file or post it, so I can see what mods you are running.
DM Link is:
https://discord.gg/6c2dYeac

Thanks for posting the report.

0.002 2025-12-13 09:23:50; Factorio 2.0.72 (build 84292, win64, steam, space-age)
0.002 Operating system: Windows 11 (build 26100)
0.000 Initializing Steam API.
0.002 Program arguments: "D:\Games\Steam\steamapps\common\Factorio\bin\x64\Factorio.exe" "--wait-to-close" "16156"
0.002 Config path: C:/Users/perfe/AppData/Roaming/Factorio/config/config.ini
0.003 Read data path: D:/Games/Steam/steamapps/common/Factorio/data
0.003 Write data path: C:/Users/perfe/AppData/Roaming/Factorio [46237/114593MB]
0.003 Binaries path: D:/Games/Steam/steamapps/common/Factorio/bin
0.020 System info: [CPU: Intel(R) Core(TM) i5-8250U CPU @ 1.60GHz, 8 cores, RAM: 5945/8025 MB, page: 7972/15193 MB, virtual: 4351/134217727 MB, extended virtual: 0 MB]
0.088 Memory info:
0.088 [0]: 80AD000080AD HMA81GS6AFR8N-UH 8192 MB 2400 MHz 1.2 v 64|64
0.261 Info ModManager.cpp:279: Found duplicate mod brave-new-assembling-machines, using highest version (2.0.12).
0.261 Display options: [FullScreen: false] [VSync: true] [UIScale: automatic (100.0%)] [Native DPI: true] [Screen: 255] [Special: lmw] [Lang: en]
0.641 Video driver: windows
0.641 Available displays: 1
0.642 [0]: \.\DISPLAY1 - Intel(R) UHD Graphics 620 {0x05, [0,0], 1920x1080, 32bit, 60Hz}
0.812 [Direct3D11] Display: 0, Output: 0, DisplayAdapter: 0, RenderingAdapter: -1; d3dcompiler_47.dll
1.632 Initialised Direct3D[0]: NVIDIA GeForce MX130; id: 10de-174d; driver: nvldumdx.dll 32.0.15.7640
1.632 D3D Feature Level: 11.0, DXGI 1.5+, SwapChain: 3,flip-discard,-,-,-,none
1.632 [Local Video Memory] Budget: 3440MB, CurrentUsage: 6MB, Reservation: 0/1821MB
1.632 [Non-Local Vid.Mem.] Budget: 3611MB, CurrentUsage: 0MB, Reservation: 0/1906MB
1.632 Tiled resources: Tier 1
1.632 Unified Memory Architecture: No
1.633 BGR 565 Supported: Yes
1.633 MaximumFrameLatency: 3, GPUThreadPriority: 0
1.633 Graphics settings preset: very-high
1.633 Dedicated video memory size 4047 MB
1.704 Desktop composition is active.
1.704 Graphics options: [Graphics quality: medium] [Video memory usage: high] [DXT: low-quality]
1.704 [Max threads (load/render): 32/4] [Max texture size: 8192] [Tex.Stream.: true] [Rotation quality: normal] [Other: STDCwtl] [B:50,C:0,S:100]
1.996 [Audio] Driver:wasapi, Device:Default device, Depth:16, Frequency:44100, Channels:2, Interpolation:linear
3.188 Info ModManager.cpp:446: FeatureFlag expansion-shaders = true
3.189 Info ModManager.cpp:446: FeatureFlag freezing = true
3.189 Info ModManager.cpp:446: FeatureFlag quality = true
3.189 Info ModManager.cpp:446: FeatureFlag rail-bridges = true
3.189 Info ModManager.cpp:446: FeatureFlag segmented-units = true
3.189 Info ModManager.cpp:446: FeatureFlag space-travel = true
3.189 Info ModManager.cpp:446: FeatureFlag spoiling = true
3.196 Loading mod settings brave-new-assembling-machines 2.0.12 (settings.lua)
3.202 Loading mod core 0.0.0 (data.lua)
3.257 Loading mod base 2.0.72 (data.lua)
3.710 Loading mod elevated-rails 2.0.72 (data.lua)
3.801 Loading mod quality 2.0.72 (data.lua)
3.864 Loading mod space-age 2.0.72 (data.lua)
4.903 Loading mod brave-new-assembling-machines 2.0.12 (data.lua)
4.951 Loading mod base 2.0.72 (data-updates.lua)
5.010 Loading mod quality 2.0.72 (data-updates.lua)
5.069 Loading mod space-age 2.0.72 (data-updates.lua)
5.309 Checksum for core: 3316885848
5.309 Checksum of base: 1879415942
5.309 Checksum of elevated-rails: 70351106
5.309 Checksum of quality: 1142589254
5.309 Checksum of space-age: 1510664043
5.309 Checksum of brave-new-assembling-machines: 3058932272
6.403 Prototype list checksum: 3672891908
6.513 Loading sounds...
15.738 Info PlayerData.cpp:66: Local player-data.json unavailable
15.738 Info PlayerData.cpp:69: Cloud player-data.json available, timestamp 1765617828
15.752 Post-data load graphics options: [Light occlusion: no]
16.293 Initial atlas bitmap size is 8192
16.307 Created an atlas bitmap (size 8192x8192) [none]
16.317 Created an atlas bitmap (size 8192x8188) [none]
16.325 Created an atlas bitmap (size 8192x8184) [none]
16.326 Created an atlas bitmap (size 8192x3140) [none]
16.331 Created an atlas bitmap (size 8192x8176) [low-object]
16.331 Created an atlas bitmap (size 4096x1216) [low-object]
16.335 Created an atlas bitmap (size 8192x8184) [corpse-decay]
16.335 Created an atlas bitmap (size 4096x1448) [corpse-decay]
16.336 Created an atlas bitmap (size 8192x4732) [decal]
16.336 Created an atlas bitmap (size 8192x2832) [none]
16.336 Created an atlas bitmap (size 904x41) [not-compressed]
16.337 Created an atlas bitmap (size 8192x2352) [mipmap, linear-minification, linear-magnification, linear-mip-level]
16.337 Created an atlas bitmap (size 4096x2976) [smoke, mipmap, linear-minification, linear-magnification]
16.345 Created an atlas bitmap (size 8192x8144) [terrain, mipmap, linear-minification, linear-mip-level]
16.345 Created an atlas bitmap (size 8192x5008) [terrain, mipmap, linear-minification, linear-mip-level]
16.346 Created an atlas bitmap (size 8192x1936) [terrain-effect-map, mipmap, linear-minification, linear-mip-level]
16.346 Created an atlas bitmap (size 4096x1440) [mipmap]
16.347 Created an atlas bitmap (size 3504x768) [mipmap]
16.347 Created an atlas bitmap (size 4096x848) [mipmap]
16.347 Created an atlas bitmap (size 4096x848) [mipmap]
16.347 Created an atlas bitmap (size 4096x848) [mipmap]
16.348 Created an atlas bitmap (size 8192x3904) [icon, not-compressed, mipmap, linear-minification, linear-magnification, linear-mip-level]
16.350 Created an atlas bitmap (size 8192x3420) [alpha-mask]
16.380 Created an atlas bitmap (size 8192x8184) [shadow, linear-magnification, alpha-mask]
16.390 Created an atlas bitmap (size 8192x8188) [shadow, linear-magnification, alpha-mask]
16.391 Created an atlas bitmap (size 8192x3320) [shadow, linear-magnification, alpha-mask]
16.391 Created an atlas bitmap (size 4096x2208) [shadow, mipmap, linear-magnification, alpha-mask]
16.391 Created an atlas bitmap (size 4096x336) [icon-background, not-compressed, mipmap, linear-minification, linear-magnification, linear-mip-level, ]
16.402 Created a virtual atlas bitmap (size 4096x4096) [linear-minification, linear-magnification]
16.413 Created a virtual atlas bitmap (size 4096x4096) [linear-magnification]
16.428 Created a virtual atlas bitmap (size 4096x4096) [linear-magnification]
16.445 Created a virtual atlas bitmap (size 4096x4096) [none]
16.460 Created a virtual atlas bitmap (size 4096x4096) [none]
16.464 Created a virtual atlas bitmap (size 4096x2560) [none]
16.464 Created virtual atlas pages 4096x4096x6
16.465 Created virtual atlas of size 8192x12288 with physical texture size 8192x4096
16.465 Loading 3D bitmaps.
16.510 Texture processor created (4096). GPU accelerated compression Supported: yes, Enabled: yes/yes. Test passed. YCoCgDXT PSNR: 35.83, BC3 PSNR: 33.82
16.519 Parallel sprite loader initialized (threads: 5, bitmaps: 8407)
66.165 Sprites loaded
66.201 Generated mipmaps (3) for atlas [4] of size 8192x8176
66.213 Generated mipmaps (3) for atlas [5] of size 4096x1216
66.229 Generated mipmaps (3) for atlas [11] of size 8192x2352
66.245 Generated mipmaps (3) for atlas [12] of size 4096x2976
66.273 Generated mipmaps (3) for atlas [13] of size 8192x8144
66.284 Generated mipmaps (3) for atlas [14] of size 8192x5008
66.301 Generated mipmaps (3) for atlas [15] of size 8192x1936
66.385 Generated mipmaps (3) for atlas [16] of size 4096x1440
66.396 Generated mipmaps (3) for atlas [17] of size 3504x768
66.413 Generated mipmaps (3) for atlas [18] of size 4096x848
66.469 Generated mipmaps (3) for atlas [19] of size 4096x848
66.483 Generated mipmaps (3) for atlas [20] of size 4096x848
66.498 Generated mipmaps (5) for atlas [21] of size 8192x3904
66.518 Generated mipmaps (3) for atlas [26] of size 4096x2208
66.574 Custom mipmaps uploaded (3511)
66.790 Generated mipmaps for virtual atlas of size 8192x12288
66.843 Video memory usage: 868.49 MB (Atlases: 835.62 MB, Textures: 32.87 MB)
67.319 Factorio initialised
67.339 Steam Storage Quota: 23698/23841
117.020 Loading blueprint storage: Local timestamp -1, Cloud timestamp -1
117.020 Blueprint storage "blueprint-storage-2.dat" was not found, trying to load previous version storage "blueprint-storage.dat"
117.020 Loading blueprint storage: Local timestamp -1, Cloud timestamp -1
118.355 Loading level.dat: 1011295 bytes.
118.355 Info Scenario.cpp:154: Map version 2.0.72-0
118.388 Loading blueprint storage: Local timestamp -1, Cloud timestamp -1
118.389 Blueprint storage "blueprint-storage-2.dat" was not found, trying to load previous version storage "blueprint-storage.dat"
118.389 Loading blueprint storage: Local timestamp -1, Cloud timestamp -1
118.448 Checksum for script level/control.lua: 4032155253
118.454 Checksum for script brave-new-assembling-machines/control.lua: 1784952836
432.818 Info AppManager.cpp:323: Saving to _autosave1 (blocking).
433.505 Info AppManagerStates.cpp:2111: Saving finished
484.202 Info AppManager.cpp:352: Deleting active scenario.
485.910 Quitting: user-quit.
486.729 Steam API shutdown.
486.902 Goodbye

Here is the log file.
Good luck on the fix.

Fixed in 2.0.13 - would you believe that code FIXED by AI review of the code caused the removal of processing units. I debugged the crap out of it and it looks like properly written code, but for some reason causes Factorio to cause this bug - very odd. I reverted the code to 2.0.10 code which works.