Blah it has taken me hours to find this but I remembered reading this article. This is when the original judge's order of no pictures of witnesses expired in August. Before it was renewed through October. Interesting.
http://www.nwcn.com/news/Kyron-Horman-grand-jury-quiet---for-now-101165964.html
He said grand jury term can be extended for weeks, months or even years. Jurors are essentially on stand-by as the investigation moves forward.
"It's really not that uncommon with a complex unsolved case to keep the grand jury going and bring them back and bring people back in to testify when you need them or when you develop new evidence or leads," he said.
IMO this is all this break means at this point.
As more evidence is ready for Grand Jury they will be brought back.
My Blah is the frustration of hours of search looking for this article LOL Goodness there are lots of media reports to sift through in this case. I guess that is good that Kyron's name is still out there.