@silver42 - I can see. looking at your account, that you bought the advent calendar so the Sia card should be free.
So do not use a Joker.
Instead, try closing iStripper, logging off and back on again in case it is just a delay.
If it still doesn't come back, unfortunately the
@Team are all off for the Christmas vacation. Please raise a ticket with
[email protected] and it will be handled ASAP.