All of the emblems I unlocked during G2G are missing from my collections, despite my bungie.net code redemption history still showing them as having been redeemed. The Universal Constant emblem that I have equipped still shows up in my inventory as "Requires Ownership to Equip", but does not appear in collections, even as a locked emblem. The Cosmic Tune ship seems to have been the only cosmetic unaffected by the most recent patch.