Issue Summary

I am using CalDAV with mailbox.org and cal.com is no longer recognizing recurring events from mailbox.org as blocked. So now I need to reschedule a lot of things :/

This worked before!

Steps to Reproduce

1. Go to https://www.heylogin.com/call/dominik
2. You'll see that you can book Fridays in my calendar, but Fridays are fully blocked with recurring events
3. Individual events (for example 17-19th April) are recognized correctly