Details continue to emerge in this story - I've posted a
new article after confirming additional facts with Chuck Joyner, who serves as the head of the FBI's inspection team.
Among other things, Joyner said that all five of the producers inspected last week were primary producers, and that the FBI currently has no additional inspections scheduled in the Florida area.
More info in the article linked above. I'll continue to update as more details come to light.