Hmmm, not to be an apologist, but I wonder if this isn't a data set integrity problem on reddits end. I reran PowerDeleteSuite, and it "acted funny" through the process.

When I checked my profile again, some posts were edited, and others were not. As I was paging through and manually editing the misses, the list of pages got shorder and shorter.

Perhaps a cache flush? I'm not saying put away the pitchforks here, just... This is weird.