This doesnt look right, btcguild had a new block 20mins ago and several others have had blocks too.
30/08/2011 21:31:18, bitpit : 1.000
30/08/2011 21:31:18, eligius : 1.000
30/08/2011 21:31:18, mtred : 0.310
30/08/2011 21:31:18, ozco.in : 0.298
30/08/2011 21:31:18, bitcoins.lc : 0.211
30/08/2011 21:31:18, triplemining : 0.191
30/08/2011 21:31:18, bitminter : 0.190
30/08/2011 21:31:18, btcguild : 0.079
30/08/2011 21:31:18, nofeemining : 0.054
Looks like the update process locked itself up ~18 hours ago. It should be catching up now, unless there's a bigger problem, which I'll find out shortly, I assume. Consider this a preview of how things will look when updates are suspended for ~8 days in late September.