After the latest update, it took a stupidly long time to load my save game (like 15+ minutes) and when I finally loaded into the world, every single merged chest in it was gone. Just removed entirely from the world. We are talking about THOUSANDS of chests across hundreds of rail stations.
I do have merge anything, merge logistic chests, and the AAI steel chest reskin mods installed (as well as a bunch of others, but those are the other ones that integrate with this mod).
For now I've reverted this and the logistics version back to the previous release, and my chests are intact.
Here's the log: https://pastebin.com/MbAep194