Maybepilot
Ryanair are simply not flying around with less fuel than is required by law, wth all the anti Ryanair publicity doing the rounds do you think that the authority's within EASA are not going to check ? my guess is that the authorities are doing regular ramp checks and finding that Ryanair are within the regulations.......Just !
As I understand it the three aircraft at the same airport had something to do with a number of thunderstorms all at the same time.
As for the Dutch interest, I think this has more to do with the press looking for a story, airline stories are by their very nature international and get reused in a number of countries being presented as some sort of news exclusive that seems to be unique unless you read the papers in several country's.