Why would you reset the monthly challenge after only 28 days? This month has 31 days; why would you not give us the extra day to at least make it 29/30 days to do 300 rh, etc.?
It's supposed to be 10 per day, every day = 30 in a month and you succeed in the challenge. I was over 10 per day, and you have failed me and started the next month's challenge instead :<