Bookings

I have been having problems with Microsoft Bookings not showcasing the correct number of bookings on each day. I get an email notification of the bookings, but the actual calendar does not reflect this.

My co-worker and I were always able to see each other's bookings in the shared calendar since we are part of one team, but now it will showcase only some of our bookings both on our own calendars and on the shared calendar in Bookings.