So, About a month ago Xur sold heavy for 1 strange coin, and at that time i had plenty of coins and bought TONS of heavy, now for some reason the heavy ammo after a while did not work, i wasted MY hard earned strange coins for defective Heavy ammo. NOW, once figuring this out i put all that heavy ammo on a character and deleted it all and said to myself for now on ill just buy 20-30 synthesis from xur and not get Greedy. So, once The dark Below was released i went through the 30 synthesis like crazy and they all worked fine. And since Xur Does not SELL heavy anymore i have to grind hours now since they patched Exclusion zone for Glimmer I went to go join some friends to kill Crota and before i did that i bought (2) heavy's from Banshee-44 almost killed crota all i needd to do was pop that 900 glimmer ammo synth and guess what, it didn't work -_-........... the timer showed but no rockets. and i wasn't in Orbit or dead or anything just did not work. Now, bungie, are you going to Compensate the thousands of guardians who grinded for glimmer or coins? or just brush it off....