Using paypal I purchased 500 credits an hour ago but haven't received them

Confirmation page

Receipt

Is this because of the servers?

Usually they tell you to wait 24 hours. If you haven't gotten them then you should file a ticket.

I'll do that. But this is the first time I've ever not gotten them within 15 minutes of purchasing. This is probably around the 6th time I've bought credits using paypal.