I have the RPH maxed out for 60k +/- Map Frags with Bara, Spring Park, and PremFrBuff. The only thing that is 'abnormal' is the PremFrBuff. I use the other combos regularly.
On what seems to be a regular pattern, Map Frags drop into the Star, then they disappear.
So I have something like: 500, 550, 500, 550, 600, 550, 600, 650, 600, 650, 700, 650, 700...
I've been documenting it in Global around the conversation.
Then when I go to transfer them to the Mayor's House, another bunch disappear...sometimes hundreds, other times thousands.