Yeah, we're aware of that one but there's very little we can do to fix it outside of recommending that you don't do anything on your edit options page from the mobile skin.
Edit:
Actually, scratch that. I'm pretty sure I fixed it.
Edit 2:
As for rep on the mobile skin, that looks like it will need to wait until the mobile skin is updated unfortunately.
Edit:
Actually, scratch that. I'm pretty sure I fixed it.
Edit 2:
As for rep on the mobile skin, that looks like it will need to wait until the mobile skin is updated unfortunately.