CSRF fails on Chrome

Yet another one of these, I have read all the other threads and followed the guides. Adding memrise to allowed cookies.
I works on Opera, but not on Chrome or Firefox.
Apparently Chrome disabled Cross-Site Request Forger a few years back?
So I assume this is on your end and the way we access the web site?

I have used Memrise before and never had the trouble. Just subscribed for a year.