Anyone else getting some funny results with 18481 as well?

18481   2013-06-09 07:27:23   1:55:53   21128042   1295   0.00000289   0.00001035   240547   25.03220000    98 confirmations left

for comparison

18467   2013-06-08 07:46:53   1:51:32   22029843   1276   0.00133798   none   240367   25.11510000    confirmed
18455   2013-06-07 15:19:28   1:54:51   22203035   1386   0.00160477   none   240244   25.15792127    confirmed


I don't think I lost connectivity but I can't say for sure since I don't log/monitor 24/7.  It seems like the pool has been acting kinda weird with the scoring.  I wonder what's up.