That's correct, and to limit any type of damage, the zip is now removed from the project until that happens.
I have some ideas, the problem is to make that work without making large sites lag, etc.
This text has been added to the description today:
Since the script needs to be rebuilt from scratch due to some problems with it, I've decided to temporarily stop the distribution. On larger sites, this script may cause heavy lagging when active. There has also been reports on "duplicate keys", that should be fixed. To prevent more problems cause by this hack, it's removed and cannot be downloaded.