After messing around with the wardrobe (mostly recycling old items), I noticed I am shirtless on the home page, but am wearing my chose shirt on my profile. See screenshot:
Hburger- I posted a parenthetical sentence in this topic which may have been the cause of you seeing the two versions. Specifically, if you view both home and profile when saving, you might catch one before it transitioned. They are different elements (PNG & Flash) on the different pages, so I wanted to mention it was possible that changing your wardrobe in this time may have been a cause. Did it right itself fairly soon?