[MENTION=362866]steveholt[/MENTION] Thanks for your advice! Needless to say that I already booked another flight with another carrier. To be honest I am more concerned as to what is really going on here than anything else. Currently it feels as if I am on some sort of a blacklist and if so, why?
I have no criminal record, never back-charged or misbehaved on a plane.

I sent an email to both Airhelp.com and EUClaim.com explaining the situation. They must have experience with this.