Idk, but I've compiled a list of mods thus far that seem to have been affected; Forestry Binnies Extra Trees Binnies Extra Bees* Astral Sorcery Torch Master Career Bees* Tinkers Construct Roots 2 Extreme Reactors *This is based off of circumstantial evidence, and has not been proven yet. (NOTE: Quark has been reported as a potential culprit for these errors, and we should disable the mod until further notice.)
SpongeForge 1.12.2. A bug with blocks from mods. Substitution of block identifiers. · Issue #1886 · SpongePowered/SpongeForge · GitHub An issue report on their GitHub of others having a similar issue. [doublepost=1522969886,1522968704][/doublepost]Hey @SirWill , according to @cybcaoyibo there was a forum post from another server involving Quark, which added a potion (Ironically, a curse potion) that caused world errors. I think it's best you rollback the server and the level.dat file and disable Quark, and see if that fixes the issue. (Normally I would not tag staff, but this is important.)
Compatibility issue with SpongeForge causing block ID swapping on server restart · Issue #830 · Vazkii/Quark · GitHub @SirWill That post has a screenie link in it with the related forum post about Quark
Unfortunately we need to do the same procedure again as it's impossible to change anything without the id's changing. So please move your items you want to save into your inventory again. I'm currently generating new worlds with the NotEnoughIDs mod disabled which is the mod which makes the most sense of causing this issue. There are also multiple tweets confirming a similar issue from forge devs:
Could you at least put a backup back from before the crash, so we can get our items? We even had full vanilla chests turn into flowerpots...
Lol as happy as I am that I don’t have to pack up again, I am kind of sad that I didn’t get to see this corruption, it sounds very interesting. Sadly I never got a chance to log on since the last restart
Oh boy you would have flipped out over the world gen it was glorious!!!! tree leaves had turned into full sets of doors of all kinds, flowers turned into player interfaces, some trees turned into saplings with full leaves in bloom on top XD... man it was crazy! but glad i have time to pack up thx again Sirwill and your team for the hard work!
