[Error 90002] Inability to login to EU Data Centers

[BlackPaw]

Same issue here. Can log in on my alts, but cannot on my main. Error 90002 on the loading screen after queuing up. I got disconnected yesterday 3 times in a row and after the 3rd time gave up for the day. The last location was Zadnor. Tried on two different PCs and it's the same on both.
Oh, and visiting other world/data centers can't be done, cause my character was disconnected mid-duty, and hence I must first log in to change the wolrd/center.