Bookings won't show appointment options after 5pm

[AmberBHM]

I have a created a service and made booking availability from 10am-7pm. However, when people go to my booking page, it only shows options til 4:30pm. How can I get it to show from 5-7pm? 

I've changed the business hours in my outlook calendar and on the Bookings tool to go until 7pm and it hasn't resolved the issue. 

Thanks!

[#2]

I have this same problem. None of my booking appointments past 5pm will show up as available????