I'm having a links related problem as well -
When I set up my blog (http://bloggingmebloggingyou.wordpress.com), i set up the blogroll and everything went in the sidebar fine and dandy. Great.
But - just noticed that catergories have gotten a bit screwed up. Instead of being in the right categrories (PR; Marketing; Podcasts), they've all be put into "Marketing" and then the "podcasts" have been put in "PR" and "marketing" into "podcasts". I went in and recatergorised a couple of the links but nothing changes (was it because they're cached?) and then took links out altogether for a few hours but nothing...
Anyone else haivng this problem and can help?