Reload first
A tab left open for days can be running an older version. Reload the page.
Check you published
Booking page edits are a draft until you choose Publish changes. Compare against your live booking link in a new tab.
Check the date range
Reports and lists show the period you selected. An empty screen is often a date range, not missing data.
Check the account
With access to more than one business, confirm which one you are in.
Still wrong
Contact support with what you expected, what you saw, and roughly when — we can look at the record.