Everyone who has not got the 2.5.1, plz chill, plz relax.
Its not a life or death issue.
Plz go about your normal life which surely has more important things in it than a mere software update.
Your life will NOT dramatically change for the better when the update finally comes.
Plz put things in their proper perspective & stop checking obsessively for a few days
There will be withdrawal symptoms, sure, but you’ll feel better for it.