Maybe my version is old... But sometimes when you use it, it resets the entire manor. All upgrades - gone.
Edit: addendum: It also resets all the stat points ion some characters, while not giving you the option to allocate them.
It did that in 0.7.1 and the latest version. But only sometimes, as you said. The feature is obviously broken right now, but it will be the business when it works.
