Real-Duke, Lakai01 (and others who encountered the login problem) please check now. Whale reported that the problem should be fixed.

I personally also encountered this problem and after checking the login through Chrome and Edge I see that everything works. 

I was in the chat when Whale was updating the developers and I felt how much Whale cares about the comfort of the users as the chat was filled with phrases like "faster", "urgent", "users can't wait"