Has anyone experienced this with Fast Pass?

I enabled auto booking for a date and time I wanted.

Today Fast Pass booked me a driving test and I was happy… 20 minutes later, I received an email stating:

“Hi ___,

Thank you for reserving a booking with us earlier. Unfortunately, we encountered a problem during the booking process and we were unable to complete your order. If you made a payment, we have now processed your refund.

We apologise for the inconvenience.

Thank you,

The Fast Pass Driving Tests Team”

They gave me my money back… But according to DVSA’s website, I’m actually booked in.

Has anyone experienced this? What happens next? :S