try joining a server with the current version 113772. if you have the updated version on your client, and the server you are on is an older version, it may not allow you to interact with items and doors.
May 10 2016
My apologies. I was corrected and this is not a bug. I did not know that you could continue to eat and drink until a message pops up stating you are full. Can someone mark this as fixed or no bug please? I feel dumb now. I'm sorry for a false report.
Try playing on the new updated servers. If your game on your client was updated, but you're on an older server version, this may happen. It happened to me and when I switched to an updated server, it stopped happening.
This was happening to me, too. I realized steam updated my client, but I was playing on a non updated server. Once I switched to the updated servers, everything worked for me again. I hope this helps.
I am also having this problem, except I am stuck inside of a building and I can't get out at all.