Game Mechanics: Attempting to use cultural container puts character in a bugged state

[Crom]

same happens if you try to pickup items on the ground sometimes, bugs the chars out and mouse clicking doesn't work anymore, You just get a msg You can't use that command right now..." however you can still type command, like sit, camp, to reload char and fix it.
think it's due to server having recorded that something isn't there anymore but client shows it as being there or something, desyncs you.