I already had 10 Notorious Engrams, then went into my inventory to open the bundle that gives another 5, upon opening it a blank message popped up with the option to accept or decline, keep in mind it was a picture of the Postmaster so I thought the engrams would go to him, no. The engrams completely disappeared, I just spent my silver to be robbed.
Hey there. You may want to contact us through our [url=https://www.bungie.net/en/Help/Troubleshoot?oid=13681]Eververse Missing Item contact form[/url], and we'll be able to look more into this issue. You need to make sure that you are signed into Bungie.net when filling out the form.