Hey Grelet,
Thanks for using The Events Calendar, I’m happy to help! In order to help, I would like to get some more information from you, if I can:
-First, could you possibly share your system information with me? This will help me determine what might be causing the issue.
-Second, have you updated or installed any plugins or themes in the last few days?
-Finally, could you create a test event with tickets costing $0 on your site so that I can test it out and see this firsthand?
Thanks!
Shelby 🙂