The report is listed today and has this text:
A 19-year-old surfer who wanted to travel to the south of France ended up in Sweden after he caught the wrong flight at Stansted Airport.
Toby Donachie said that his ticket was inspected twice before he boarded, and Ryanair have promised to look into the incident to ensure it does not happen again.
The pax gives a lucid story of what happened. He sounds very laid back and reasonable about it no mention was made of his having to pay for the error and the question was not asked. Sounds like it was sorted out well.