Hi,
I have created an app based on the template APP "Book a meeting". It was working as the expectation since the end of August. However, it just suddenly cannot find the available meeting rooms correctly since some days ago while without any edit of the APP.
In this template APP the key to find the available meeting room is Office365.FindMeetingTimes function which is supposed to feedback the available meeting rooms from the Room List according to the conditions like "start time, end time, duration". But now, it seems that this function can only find maximumly one meeting room from the list.
I have tried with different room list. But I got the same result.
I have tried to use Office365.FindMeetingTimesV2 instead of Office365.FindMeetingTimes. But no luck either.
If I go to Collections and check AvailableRooms collection which is used to store the returned available rooms, I am able to find 5 items which is a correct number of the available resources. However, there is only one which Availability field is marked as Free and the reset of them are Unknow. I wonder if this caused the issue. And why could this suddenly happen.

By the way, if I use the Room Finder tool in Outlook, I can get the right available room list. So, I think the mailbox configuration in the exchange should be alright.
