I would like to warn everyone about the tragic quality of WizzAir airlines at the moment. Yesterd. 07/02/22, I had a flight from Warsaw (Chopin) to London (Luton). Due to the internal regulations of this particular carrier I was unable to enter the plane, however my documentation including COVID vaccination was fully legit. (When you click the link "generate boarding pass" you get a file which is not a boarding pass at all).An hour before the flight there was no one to validate my documents!!!