I'm pretty sure there's a conflict with Cerys moon, because after I added that mod, my Incinerator disappeared from my crafting tab. I had your mod researched before I added Cerys Moon, but now I can only craft the Flare Stake. I can't craft the Incinerator anymore.

If you check my research tree, you'll see that your mod is now under Cerys's tree, which is really strange:
https://imgur.com/a/6NNC0n3
https://imgur.com/a/EazwhR5

I hope this helps you fix the issue!

I've contacted thesixthroc about this, thanks for the report

Apparently, there's a section about it on his FAQ

https://mods.factorio.com/mod/Cerys-Moon-of-Fulgora/faq

Seems like you can re-activate them in Cerys' mod settings

Oh wow okay, I understand! Thanks for the fast reply! :)