yar its usually up pretty fast, but whenever a new patch comes out they need to check for changes in the wow client.
Also since blizzard just conveniently re-sized our wow folders some of us lost as much as 10 gigs of redundant information, which might have also played with the way the bot interacts with the wow client.
Regardless it should probably be up when you wake up tomorrow morning.
And for anyone looking for plugin and bot fixes your probably not getting them this patch, this is a technical update not an upgrade.
Cheers!