Trying to buy Catacomb tickets for June. It looks like you can buy them, but the date automatically goes to the next day, even if you click on the day you want in June. Any advice?
I was successfully able to add two tickets for June 17 to my cart, as a test.
Is it possible you are inadvertently selecting the discounted "last minute" tickets?
For my 2019 trip I just selected the prior day so that the correct day showed up on my tickets. I tried several times to enter the correct date but every time when I checked the basket, it was the wrong date. Wish I could remember what sight it was but at least there wasn't a problem using any of our tickets.