Help center won't load, unless I'm logged out

[SPFYSCKS]

Howdy, so I was discussing some problems with a Support worker, when suddenly I got the message: 

There's a problem loading this page

I can't acces the help site at all. Then I immediately tried with VPN + other browser = no problems. But when I log in, it works for a short time, then I get the message again. Strange. When I'm not logged in it's working and i can chat with the bot, but when I log in, I can't even go on the help site at all.