I removed the information which is not applicable to my issue.

Time: 19:30 CET and ongoing
Frequency: every attempt
World name: Odin
Character name: Tatsu's Pride
Issue:
I was doing quests in one of the new zones. At some point I decided to teleport to Quarrymill to do some PotD.
The loading screen took unusually long and after about 2 mins of loading the connection with the server was lost (10104).
I figured this could be related to the connectivity issues which have been ongoing all day.

So I logged back in, was back at the new zone I was previously leveling in (forgot the name, it was the one with the endless tower to heaven). I tried to teleport to Quarrymill once again and faced the same issue.

However during the next login attempt, I didn't get back to the new zone but was kicked during the loading screen (again after 2 mins). I never made it in to Quarrymill and I'm now in limbo.
I reconnected twice more with the same result each time.