Blob Storage Event Trigger Disappears

Yesterday I ran into an odd situation where there was a resource lock and I was unable to rename pipelines or drop/create storage event triggers.  An admin cleared the lock and I was able to remove and clean up the triggers and pipelines.  Today, when I try to recreate the blob storage trigger to process a file when it appears in a container, the trigger creates just fine but on refresh, it disappears.  If I try to recreate it again with the same name as the one that went away ADF UI says it already exists.  I cannot assign it to a pipeline because the UI does not see it.  Any insight as to where it is, how I can see it, or even what logs would have such activity recorded to give a clue as to what is going on.  This seems like a bug.