Newsleecher - No Articles In Subscribed Groups

I have been using newsleecher for many years now, i have not had any reason to change. I had tried subscribing to groups before but i never mastered it so i continued to use the websites for my nzb files. Now i thought i would give it a go because im trying to replace my mp3 collection with flac files, so i thought this would be the best way to find the files and using supersearch.

Now subscribing to the lossless and flac groups is easy enough, updating them is easy enough, i have 2 group folders that show no articles, they are a.b.s.flac and a.b.s.lossless. I have set the range of days to 2500 so i can get all headers. I have it set to show old posts. I have cleared the group folder cache and updated again but when i open it no articles are shown.

I have other groups i have subscribed to and they work perfectly, any idea why these 2 are giving me problems?

its seems to have sorted itself, shutting the program down and reboooting seems to have helped it some how.