Currently on my lock as well as my hunter my pets appear faded as if out of range all the time. Continues even after dismiss/resummon.

Alright, I kinda fixed it, but now pet will be always in range when out of group, but that shouldn't be that much of an issue.
The thing is that since 5.0 range check by UnitInRange function only works when grouped.

Interesting of them to do such a thing. Thanks for the fix I'd much rather have it this way!