Problem with adding time in the range from 08:00 and 09:59 in weekly schedule, it is not working

I cannot add time in the range from 08:00 and 09:59 in weekly schedule, but range from 00:00 to 07:59 and range from 10:00 to 23:59 is working. (Using Shelly Plus 1PM relays)

Does anyone else have this issue? Maybe it is a global problem with Shelly app (android) or Shelly Cloud?

I had firmware 0.8.1, and it was working until recently. When it stopped working I upgraded to 0.9.0-beta2 to see if that would resolve the issue, but that did not help either.