Connect to facebook button doesn't do anything

Today my pal chest colpection once again forgot that I am connected to facebook. So the pal chests come every 24 hours. The button to connect to facebook however does not do anything. It should open the connection to facebook, but like I said, it doesn’t do anything.

It’s on Windows. I temporary fixed it by being fortunate to have a button on a friend uber chest and connect it by that. Please fix the fqcebook link of that button.