Forum:Aegis pack bug

I recently downloaded the DLC Aegis pack for the Xbox. I would say about 95% of the time it works but there is a bug with the Kestrel helmet as sometimes after a cut scene or loading my Shepard will revert back to the N7 helmet. Simply saving then loading up the file doesn't help but it goes back to the Kestrel helmet after a location change etc. I know that it's not that big of a deal but a little annoying especially if I'm not getting the combat benefits from the Kestrel helmet and obviously there is not any real way that I can tell if the stats stay the same or whether they also revert to the N7 helmet's stats. Has anyone else come across this, or have any ideas what is happening?