Looks like already fixed.
There was a bug in BTCPay that was just fixed today
nostr:npub1vr2nva0s0hhfulthjy8053rg9kruk5erzwaxdw85gjwkfytj994sgudzvx I absolutely love your service, but right now having trouble paying in Lightning. Can you fix? Your service is a lifeline for me.
Discussion
Super! I love your service. Traveled in India without a glitch. Gave my wife a silent.link esim as well.