I apologize for the downtime. We've been under some form of an attack (some form of DDoS I suspect) for going on a week. Last night was by far the worst, it brought the entire system offline. In fact, somewhere in the whole mess our accounting process locked up and was offline for about 6 hours.

I restarted it the first thing when I noticed it (when I woke up). It processed every share in it's queue. All shares in the queue were accounted for.

If shares are "missing" it could be for one of two things. Our pool was offline a lot, and therefore your expected share rate per hour would not be equal to what we were all actually getting.

If shares were missing for any other reason, it's probable that the sheer number of shares in the queue exceeded the high water mark. If  that is the case, then the attackers have screwed us all over pretty big