Wrong key of GrainReference saving

[shersh]

I'm using this packet as persistent storage for PubSubStore in streams. And if Grain is activated - it can't be activated anymore using sterams.

Exception:
Orleans.Runtime.GrainReferenceNotBoundException: Attempted to use a GrainReference which has not been bound to the runtime: GrainReference: *grn/Grains.PlayerGrain/0+f8d845a6-d808-486b-a002-aa218a8e8e65-0x0730A938. Use the IGrainFactory.BindGrainReference method to bind this reference to the runtime.