21st - 22nd August - on the list:
https://www.boxofficemojo.com/date/2023-08-21/
https://www.boxofficemojo.com/date/2023-08-22/
23st - 24st August and later - no longer on the list
https://www.boxofficemojo.com/date/2023-08-23/
https://www.boxofficemojo.com/date/2023-08-24/
Just (lack of) data issue or something more to it?
They usually use italic and background colour to highlight approximate data.
EDIT: It’s back on both links now.
I will share an update from London, UK.
It will be available in couple of days.