Well, you posted your power profile and if you don't have a high power up to atleast 10-15 secs, then it looks like there was an error. That's just how it works. You didn't say any of this before, and that made it look like a mistake or a weird wattage spike. Whatever.
You seem to have a rockin' sprint though. Hell, I'm jealous. With that sprint and a 300ish W threshold, you should be killing all the crits you enter.