During the update to direwolf20 1.0.18 from 1.0.16 the server came up with this crash log http://pastebin.com/rdmTNbqB. it complained about ic2 so I deleted that file as it holds no actual data just ids. Then on reboot of the server most modded blocks/items are gone. It is very selective and it's not certain mods just parts of mods like for example biomes o' plenty cherry tree planks were gone. is anyone else having the problem? if so have you fixed it? and how did you fix it?