Server/Host troubles

Ok there are some strange things going on with my server.

I updated the kirupaville site (http://www.redmirrorball.com/kv) but it seems as though it didn’t update. It still displays the old version. By old version, I mean there should be more plots and stuff on it.

So, I go check it out and make sure everything is current, which it is.

I then make a copy of the kv folder and name it kv2. (http://www.redmirrorball.com/kv2) and it displays the new version, with all the updated plots. Now keep in mind this is an exact copy of what is on the server. How could it be any different.

So then I completely delete the kv folder, dump my cache, clear my history, etc. and go to http://www.redmirrorball.com/kv, did I get a 404? Nope.

What is going on here, and how can I correct this?

Thanks,
gl