So I booked my theory test yesterday for April 18th, and got an email today saying it had been cancelled, but it said that I had cancelled the test - "As requested, we have cancelled the following appointment", as if I'd logged in and cancelled it myself. I was confused so I tried to log back into the dvsa login panel thing where you put your full name, driving licence number and date of birth, but now when I input my licence number, it says "Driving licence number is required" as if I haven't put anything in the field, but I've definitely put all 16 characters in. Anyone have any idea what's going on?