Not sure if everyone is having the same problem from reading the notes. I experienced the same thing others are saying in the notes, I cannot tell if it is what the original report was suggesting.

The server restarted, everything was fine up until I logged back in. Could not interact with anything, right clicking an item only showed "receiving", and in the player list everyone had all zeros. This was across many servers.

I did have a hunting pack that was inside a mountain pack and I had started "adding" items into it. At first stuff that I did not care if I lost, then slowly becoming anything I came across that I would have kept if I had space, but It had gotten to the point that I had added more items than there would have been available slots. I decided to drop the bag, or try. Amazingly it worked when I logged back in the interior pack was no longer in my inventory and everything worked just like before the restart. I also changed servers after dropping the pack; was not on the server where I dropped the pack when everything went back to normal.

I decided not to pick up a second pack again.