'Unexpected token <' error upon login
Which started happening for me only today.

I've been trying to log in (with my e-mail and all) through the 'Play Now' button in the 'Manage Characters' page, as per usual. But then I get this error, even though my password is in fact correct. I can not connect to the webclient in any other way than through manually going to; http://play.sindome.org/player-client/

In case the picture didn't upload in this post, here's a direct link:

https://cdn.pbrd.co/images/HvjQvQr.png

I actually did the same thing, but after it didn't work, I changed the password back again.

It seems to be fixed now for me at least.