I'm amazed they let you on, I was refused boarding when I arrived at the gate 10 mins prior to STD, I had no luggage at all, not even hand luggage. I just got told, the flight is closed, go away. FR - NEVER AGAIN.
I think the only reason I got let on was because I had checked luggage. They were still hunting for it when I arrived at the gate and had just found it by the time I got to the aircraft - at which point they were told by the supervisor to load it back on the aircraft. If I'd been hand luggage only I would definitely not have got it.
I also assume the fact I got let on was some sort of concession to the fact that someone had f'ed-up with the display screens procedure. I made that clear to them when I got to the gate.
To be fair gate staff were not Ryanair so I think this was an MLA ground staff f-up, not Ryanair. For once.