So i checked the link, clicked about and got into an old fashioned load a new tab and new window with advertisement stuff. The new windows was hard to close and even got a misleading site warning from google.
This is not the way to earn trust with spotify inlog credentials through your site. Or even trust your site not trying to get malware on a computer.
I'm sorry for those weird messages. We've been testing new advertising provider with higher CPM and now we see why. Thanks for pointing that out, we'll do something about it.