About six months back I requested my data dump just out of curiosity, to see what it had about me. Even though the form says "allow up to 30 days" it came to me almost immediately, I seem to recall it was just a matter of hours.
About a week ago I requested another data dump, this one to be my nostalgic "that was my Reddit career I guess" archive. It still hasn't come through. Either their systems are genuinely so poor that they're being overwhelmed and can't generate all those data dumps being requested now, or more likely they're stalling in an effort to prevent exactly this sort of activity.
Folks, it's not that Reddit is undeleting comments or anything. I fought this all day today (see https://kbin.social/... ) and I figured out exactly what is happening.
Reddit is so dumb! They have an 1000 limit (on posts, comments, saved, etc). See for example https://news.ycombinator.com/item?id=17647915 and https://stackoverflow.com/... and even in PRAW's own docs, for example in https://praw.readthedocs.io/...
So what happened is that redact.dev can only delete the most recent 1000 comments of OP. But those subreddits have comments from OP beyond the limit, which no longer display in OP's own profile/comment views.
https://shreddit.com/ reports the same thing but they are more open about it.
They explicitly say that you need to give them an archive upload (from reddit's data retrival request) in order for shreddit.com to delete everything.
save