I see a large number of threads with links have been bumped up today. Many of those are up to a couple of weeks old. I'm assuming there was a moderation backlog or the moderation system just wasn't working, so they're only now seeing the light of day.
For the posters of those threads, please bump them up yourself by adding a reply if you still need answers. There are too many to try and answer "just in case" you haven't got the issue solved already.