Scheduler One to One Booking Time Meeting Duration

Hi, 

Has there been a change to setting the meeting duration to great than 1 hour for the One to One Booking type?

I created a booking for a 5 hour meeting a few weeks ago and all was good with setting it up in Scheduler. However, today I tried to set up another 3 hour meeting and it looks like the max duration is hard coded to 1 hour now.

Am I missing something?