For the last few days, Bookings has not been respecting the "minimum lead time" on appointments - I have a 16-hour lead time set up, but at the moment, I can book myself within an hour of the current time.
The "maximum lead time" seems to be respected, as I can't view availability further out than that.
I've tried changing the lead time and re-saving it and creating a new appointment type to see if the settings would work there: neither worked, and still showed availability within the window I'd asked to be forbidden. It does seem to be respecting my calendar bookings and all other availability settings except the minimum lead time.
Any suggestions on how to fix this? It's getting a bit disruptive when people are booking appointments with very little notice.