Yes, all of the dirt about corruption or sexual license kind of gets overwhelmed by the claims about Justinian's head flying around independent of his body, or that he depopulated Africa, or that he was personally responsible for pretty much every earthquake and plague in the known world, etc. And of course there's the fact that he also wrote an incredibly glowing official history of Justinian. If he lied in one, it seems pretty easy to assume he lied in the other.