I just got another block that failed verification.  I've only gotten 2 blocks in the last 8 hours and both failed verification, even though my block chain appears to match the block chain explorer.  My current hash rate is 110. and bc_height is 4952.

The error is:

Block is too big: 22609 bytes, exptected no more than 22409 bytes
17:00:11.596619 ERROR mined block failed verification