Grand Masters can't gain Power points has already been mentioned and reported.
I had a Vampire working on the Good Vampire aspiration which requires buying the Tamed Thirst Vampire Power. If your Grand Master stops earning power points you can't do that. I had to have my Vampire mix the Draught of Reconfiguration so he could buy that required Power to satisfy the aspiration goal. Then he had to mix a second Draught so I could reset his Powers back to ones that are actually useful for him.
I had another Grand Master Vampire mix and drink the Ultimate Cure last light - it reset his Powers and Weaknesses instead. He had to mix a second one.
Gardening with a Vampire is a chore because you have to click on each item for a Vampire to plant it, water it, harvest it, weed it, or spray for bugs. Once in a great while, a Vampire will garden like a human but that doesn't happen very often. If you click on"Tend Garden" the Vampire will look at his garden and declare that everything looks fine even when plants and trees need water, have weeds, or need to be sprayed for bugs. The same thing happens with harvesting plants - you have to click each one until they can do Super Sell.
