I am frustrated by this, but figure I must have been running on empty for a while in order to need to refill my tank like this. So I suppose it's a good thing, though it means that I have lost a day's worth of weekend.
On the plus side, all that sleep means that I had extra dreams as well. Some have been pretty weird, the final one featuring some strangeness combining a big disaster movie, a Cthuloid creature that acts as anti-hero, and a family drama. Pretty cool while it was happening. Unfortunately, the details are fading so I may end up being beaten into sleep again so that Fred can show me what he's been busy with while I've been working.