Hi @linuxgurugamer. Thanks for all the work you do. Found a small error.
NerteaCryo.cfg exists in both Parts -> Fuels as well as Patches folders.
It's causing MouduleCryoTank to be applied to the US fuel tank twice. That caused @Nertea's DynamicBatteryStorage to flip out and throw exceptions. I removed the NerteaCryo.cfg file from the part folder leaving the one in the patches folder. Reloaded my game and everything behaving normally. Looked at my persistence file and MM had removed the offending duplicate ModuleCryoTank from ships using that tank.
If anyone else is getting this issue removing the duplicate .cfg file should fix the problem until a new release alleviates the issue.