Yeah, just about every popular youtube cover deliberately removes any references to homosexuality. They make various "excuses" for it to try and cover up their veiled hate, and some of their best friends are gay, really!
Each of these covers deliberately removes any gay references:
http://www.youtube.com/watch?v=To5SjtlbiRo
Note that "apologized" to the GLBT community...then didn't bother to change it or explain why.
http://www.youtube.com/watch?v=-v42pkodIlw
Apparently he has enough time to post ads at the end of his video but just ran out of time for the gay/lesbian verse.
http://www.youtube.com/watch?v=lL2IxuUKZ-c
These guys got called out for it on their comments, so they closed them. What terrible people.
This next one makes me very sad, because it's a little girl...meaning it was obviously her parents who told her to remove those sinful references:
http://www.youtube.com/watch?v=xG0wi1m-89o&feature=related
People being hypocritical and petty in the name of God or a similar belief spreads to music, too.