A bunch of my achievements are missing. It seems to be all the achievements from my second playthrough where I was specifically achievement hunting. I visited Xeander Berg's hideout, won a jackpot, photographed spots, found caches, messed with the demon core, etc... and now that all seems to have been erased.

I tried redownloading, reloading, and continuing from my last couple of saves and got 2/21 missing achievements back (Party like it's 2011 and Night Shift). I could probably also get Truthseeker, Behind the Scenes, and Just Leave it to Me back the same way, but that still leaves a whole pile of missing achievements from earlier points in the game.

Anyone else have this issue?