Browsing the achievements I couldn't help but notice the percentages:

SCREENSHOT

I think they're a bit askew... It's like this all the way down. :/ I thought I'd point it out in case it's important

Matlal's Jewels Level (0% of users have this achievement.)

Get to level 15 in a single game of Matlal's Jewels.

The only one that was unaffected :P