Game-breaking bug!

Build 11011, but it was in build 11007 as well.

When i try to 'a’ctivate some items from the advanced inventory screen, after 'e’xamining that item, it throws me an error and the item stack disappears without any trace whatsoever! It did this with drugs and autoclave pouches.

 DEBUG    : Failed to obtain target item

 FUNCTION : void avatar_action::use_item(avatar&, item_location&)
 FILE     : src/avatar_action.cpp
 LINE     : 1016