Originally Posted by San Gottardo

The other nasty glitch that was frequent in the past and still happens now from time to time: when making a search on the app, the flights offered are the day *after* the date entered in the search. Of course when looking at flights one does no longer look at the date, assuming that the app returns what has been asked for. I fell into that trap several times. Fixing it right after it happened by calling the ULTI line was easy, but much more difficult when noticing a few weeks later, the day before the actual departure, and flights are full.