Could not claim booster pack (Daily Reward)

Unknown

Collected the reward for day 5 (booster pack), went to the vault to claim it, got an error saying it couldn't connect to the server. I hit retry, and got a generic error message along the lines of "something went wrong". I restarted the app, and I can no longer claim the booster pack in the vault. Not sure if it was added to my inventory, I don't see anything new, and there is no Date Added sort option.