ASSUMING this is not a troll, the answer is most definitely yes, report if. Report it to the German authorities as well. IF it is as described it should be preserved on the Flight Data recorder. I do, however, have my doubts......................could we be confusing delayed flap extension in adverse weather?
As far as I know, JAT operates 737-300's and ATRs. Why are we talking about flapless take-off s in A300's?