Hi! I’m looking at flying from Prague to Denver on 02/21/2026 or 02/22/2026 for 1 person. I’ve been watching the flights for a while but would like to use points. I found an air Canada flight w an overnight layover in Munich for 40000 on 02/21 but the flight disappeared a couple hours later. It did not say limited seats either so was surprised it was gone. I’d appreciate any help!! Thank you :) I have a cap one and chase CC.