I have the same issue, I picked them up at reset last week from the kiosk and it’s never hit my inventory and haven’t been able to pick any weapons up from the kiosk. I’ve had Forsaken for a long time as well.

[quote]• Forsaken Ciphers don’t appear in a player’s loot stream if players already own Forsaken. The Ciphers can be picked up from the Forsaken section of the Monument to Lost Lights Exotic Archive in the Tower. The Ciphers can also be exchanged for Ascendant Shards at the Monument to Lost Lights if players already own all Forsaken weapons. [b]Please keep in mind that players should only attempt to acquire the Ascendant Shards if they don’t need/want to use their Forsaken Ciphers[/b].[/quote]