I upgraded 3 pair of grey, lvl. 20 sun-glasses. I checked my inventory after the upgrades, and they are gone! I checked the survivor menu, and all the survivors who had them equipped now have no passive gear equipped!
My upgraded glasses are gone and so is my fuel.
This is extremely upsetting.
Edited by SnuggleNugget, 20 June 2013 - 03:52 AM.