Weirdness Happening After 1st-Ever Monthly Auto-Bill

Started Nord basic last month (Jan 2026)

Got auto-billed tonight (expected)

PC app now telling me I'm expired and have to renew even tho the money came out of my account and the browser site says active.

Tried a fresh reinstall of the app and now Nord won't open at all on desktop. The program won't even show as running in task manager.

Phone looks completely normal and connected still.

Side note: On both invoices for this and last month it says the last 4 of a card number that I don't recognize but the money for this month came off my regular bank checking account (which it should) and I know I personally signed up and input my card info the first time.

Any answers as to what this tomfoolery is and how to make it stop are much apreciated! Thanks!