Well look, here is a glitch as far as the crow and any flying race go with freezing. You get frozen, you hit fly and bang, yer not stuck and you can move freely so long as you don't stop flying. This is an often occurrence with the crow being as 19/20 players don't know you can land the bird with +ability. So a flying invisible bird with full health makes for a horrible target even "frozen" because all you have is a diamond where they were and most people just shoot that ignoring the trail leading to the ever moving bird.