Twitch sacrifice drops not dropping

[(XBOX)Ari the Scribe]

I linked my Warframe and Twitch Prime accounts, began watching one or two hours worth of Warframe streams from Danielle and Megan, and the diadem didn't drop. I unlinked my two accounts, relinked them, watched another hour or two of WF Twitch, and still no message in my inbox with the reward. What am I doing wrong?

[Munchihun]

ive had the same problem happening, no drops other than the glyph stuff-teshin and diadem missing.