Can't Install on Firefox 8.0 Rated 1 out of 5 stars

It says that it's compatible with firefox 8.0 but when I try to install it it says it's not compatible with Firefox 8.0 what the heck?

This review is for a previous version of the add-on ( 

That is not a ChatZilla problem, it's a Firefox/ problem! In this case, has been having uptime issues the past two days and this can prevent Firefox getting the compatibility information correctly.