Duration not taken into account with NOT available rules

[Valentina R]

To reproduce, set product with:

• duration: 3h
• interval: 30min
• availability rule 1: Recurring time (all week) from 08:00 to 00:00 AVAILABLE
• availability rule 2: Sunday from 16:00 to 00:00 NOT AVAILABLE

On Sundays, one can be book at latest at 15:30, but the last slot available should be at 13:00 (13 + 3 = 16).

Can be tested here.

Reported here.

[Željan Topić]

Fixed with 4.9.11