With one of my characters, when I only have one umbral engram, I can't see it in the umbral decoder screen even though I can see it in my inventory and the decoder waypoint still flashes on my map. When I have multiple umbrals, I can see all of them, but I can only seem to spend my last umbral at the prismatic recaster, and doing so hasn't fixed the glitch. I haven't had this issue with either of my other characters. Does anyone else have this issue? How do I get bungie's attention about this?