I would imagine that having lawsuits between people at the top of the company trying to get the ability to cash out sooner is not very encouraging either.
And the SEC finding that their auditing company was involved in large-scale accounting fraud probably doesn’t help.
EDIT: Apparently this is merely their latest accounting company. Their first one resigned, and they just kicked the second out to start using the third one that just got banned for conducting bogus audits on other companies.