I get daily emails to buy more storage. When I try to do so (promotion string lastchance-nb), I either get not authorized or request failed with status code 401 (when on the cell phone). Is this a bug or a feature?

We’ve checked that the voucher works. Is there any further feedback you could give us – perhaps a screen recording using https://jam.dev/ – so we can see exactly when the error occurs?

Hello! I'm checking with the team what could be happening. I'll get back at you soon