This morning I started up Tanki and went on the "Buy Crystals" page and clicked on the Paysafecard on the PrePaid card section and I was ready to buy £10/14 euros worth of crystals until I came across this problem! When the page loaded up, there was this big gray screen with a loading symbol in the middle that covered half of the screen! I was unable to click "continue" and when I reloaded the page, nothing at all happened. (I also waited a few minutes to see if the loading symbol would go away but nothing happened) Here is a screenshot https://gyazo.com/0fed2c19d8961649fe308615bd93d413