Until the difficulty re-adjusts, we may have some stuck blocks for a little bit.  Hang in there!  Again, a large number of miners left us at an awkward time, but we'll mine through this and things will adjust.

Also, I have a "sort of" working cpuminer-apt port that hashes using getwork (for solo mining or old style pools), but it needs stratum testing.  If you're still up for it, would you mind sending me some information about your pool (either here or PM) so that we can test against it?   We're hoping to have that in the github in the next day or two.

Getting a pool online should help resolve this situation as well.