I am not sure if this is a known issue, I did a search and nothing came up so I am starting a thread to let the developers know that tipping is not working in The Foundry. A lot of authors may be getting shorted AD. I've doubled my reviews in a night without having any increment, not even the minimal tip in AD. That is kind of strange.
A solo or group hack-n-slash: Mage Masher
A short solo hack-n-slash: The Dirty Dwarf 0