Board Thread:News and Announcements/@comment-30217026-20170407140406/@comment-28789107-20170408003943

Stupid me - I was at 90% Expert and didn't think what might happen if they fixed it. Dropped to 22.5%. (90 x .25%)

I don't think the backup will help. They fixed the glitch and it's gone the way of the dodo.

From this we can surmise that the game tracks the level of each location, and the number of plays there, not the current % of that level.