Well that process isn't working very well in all honesty. I can see 2 server movers, 1 banned and 2 inactive characters in the top 10 on bismarck. Can PM you character names if you wish to investigate.
Well, sure, it's not perfect. For one thing, the lscom won't remove banned people - that character still exists. Inactive it seems to be a little sketchier on. I haven't spent a ton of time on it, because I've had more pressing things to fix. I have a fix for some of the sketchiness, but it probably won't be ready for patch day.
Are these characters that have a ranking on their actual character page, or just in the "top by server" list? The "top by server" list is aggressively cached, and needs cleaned out in general.