Sounds like missing linked data.
Check your screen ‘Accept or Decline’, under the Available Data accordion.
Easily happens if you duplicate a screen or copy it for a quick backup before making changes, the links to that ‘Accept or Decline’ will all need checking.
It’s not missing any data, i am really stumped, its just not making a connection between users and bookings even though the rest of the app works perfectly. just wont display Current bookings > user > information
turns out that: when you create or update a booking, you need to update the relationship to connect to the logged in user on clicking the submit button