So, 80 flights today and 83 tomorrow.
Say 80 per day at 189 seats per aircraft at 90% load factor for six weeks (42 days). I make that 570,000 people disrupted.
If the real reason (as stated) is a requirement by the IAA to alter the holiday year, I'm sure MOL will be planning justifiable legal action against them, in which he would have a good chance of success.
Strangely, I've not heard any confirmation of this legal action.