I got that effect too. I was going to report it here, but then I thought "Naah - if it still happens tomorrow, I'll report it.". Then all of a sudden, things reverted to normal, so I forgot about it.

I'm in the IT industry myself, so I know all about "glitches".

"And so it goes", as Kurt Vonnegut said (in Slaughterhouse 5), long before either Billy Joel or Linda Ellerbee hi-jacked the phrase..:-))

Cheers,
Diolma