Like a number of users, I was affected by the “error occured, try again later” issue. I just managed to reconnect (received new confirmation number), and funds are there.
However, the cards tab is blank, and when I try to synchronize my existing (physical) card, I get the same “error occured, try again later” issue.
The phone number I used to reconnect was the same one that was in the app; however, it is different from the one I used last year when I initially signed-up and ordered the physical card.
Is it the same server bug (gradually being solved: accessing app first, accessing card second), or is it something else?