The edict to hide cancellations came from the top. Nothing moves at SunRun without Jurich's involvement. Nothing.
As I've said before, SunRun has serious economic issues. IMO, the SEC is the least of the problems because the SEC is wholly toothless and will hesitate to do what they should because the solar industry is a political darling right now. The SEC will do nothing much unless there is a political benefit for themselves. Some of the Class Action suits might trip up SunRun, though.
In the main, SunRun will destroy itself. You just can't lie to sophisticated investors forever.