We didn't change anything on the site in the past days and definitely not in the last 40 mins. Can you spot what's different?

Regarding not working: I guess you are using LN -> Liquid swaps. So while I was here bragging about almost never running out of liquidity some big swappers came in and brutally emptied out our liquid wallet. We are refilling should be back in some mins. Just try again in a bit. I should watch my mouth.