Leo changing color.. HELP!?

[GymAunt]

Has anybody else had problems with the underarm areas of their leos changing color? We're not sure if it's from deodorant or sweat itself, but my niece's competition leo has lime green sleeves... and her pits turned orange! Hers isn't the only one either. It appears to fade once it dries... but I haven't heard yet whether it went away completely or not.

 

[gracefulone]

I've never heard of or seen something so dramatic. However, all my comp leos have been primarily black. I've heard of leos fading, but nothing like this.