Hey Sleepers,
This hotfix requires a client-side download. Remember to restart your Steam client if the download does not appear automatically for you. Servers will be coming back up shortly.
For the list of known issues, please visit our Discord server of Steam discussion boards.
FIXES
Fixed an issue that prevented players from traveling back from Arrakeen and Harko Village (Error P83).
Fixed an issue that caused disconnects when traveling between server borders in the Deep Desert.