Bug - overlapping times of sessions not displaying correctly on booking form

When booking multiple sessions (ie 4) of overlapping times so time slots can’t be used. The booking form displays the ‘full’ day timings 9.00-4.00 when the sessions being booked are 9.00-1.00 and 12.00-4.00 - the confirmation is correct but the pre-booking session selection displayed on the form isn’t.