Tehr's RaidCDs

I was wondering whether there is anything available that is similar to Tehr's RaidCDs for 3.3.5a patch. I've been searching for similar addons or something and have been unable to find anything. I have found other raid cooldown trackers such as oRA3 or RaidCooldowns but both of them only track CDs after the spell has been cast and doesn't show which player has which cooldown ready based on what class/spec/talents they have. I have also tried to import it into WeakAuras that was backported to 3.3.5a and work fine for everything else but when I copy-paste the string to import, the game just freezes and crashes.

Is there a similar addon? Or is it possible to backport this or maybe even create something similar using the backported version of WeakAuras? I would be grateful if anyone would be able to help me with this.

Thanks!