Cleanness excessive after Maintanence

Not sure if this was ever addressed. Only saw one post about it back in May 11, but there was no reply to it.

This is the second time that my homestead cleanness dropped significantly after a maintenance. I currently should be spending just over 5k gems daily for cleaning. As you can see in the picture below that today's cost is excessively more than that. I'm bringing this to attention in hopes of preventing of this happening again.


Update:
I just left homestead to grab money to pay for the clean and when I came back, the cleanness was back to normal. Hopefully this is a solution should this happen to anyone else and hopefully the issue all together gets fixed.