Yes, there will be progress. But I can't promise when. I do have this topic in my todo list.
We're very committed to maintaining the track database here.
Unfortunately, right now most of the crew is very busy on other things, including getting the site ready for the new game, and Item Exchange, the new site for sharing items and blocks.
Considering these are older tracks and have been broken for years, they're not a high priority. We will get to them at some point though.