I wouldn't worry too much. The shorts and bashers are praying harder than the longs. They have something to lose if their timing is bad. All the longs have to do is relax and let the news, the presentations and most importantly, the trial results take their course. Its pretty calming to know that THLD struck pay dirt earlier than even they expected.
I expect the PPS to go a little lower over the next week then spike again before settling back for awhile.