Ruins display does not match game

[Chazar]

If you click on a random L3 ruin, you see the list of possible enemies. The vampire's mouse over lists him as strength 11, but if you really encounter one, it is at strength 15.

I believe that transparency and consistency are important to avoid turning away new players.

I find it bad design that the in-game documentation does not pull these number from its actual unit database, but rather has an error prone separate value for documentation only.

(BTW What is a mummy's actual strength?)