[quote]Every time I complete the new Omnigul strike, the boss doesn't drop engrams ever. [/quote] She has been changed to reward items as postgame rewards and not dropped engrams. [quote]Also, I recently discovered that completing the strike doesn't give you the Vanguard Aura for completing strikes (the one that increases the chance for legendary engrams).[/quote] Are you running strikes from the strike playlist or by selecting from the directory? I think only running the heroic playlist will give this aura.