[metrics-team] Bridge Suddenly Missing

[Tor Master]

I've been watching my Tor bridge on metrics.torproject.org for over a year 
now, but it disappeared about three days ago and hasn't returned.  I just 
had the details page of my bridge bookmarked, but that page now returns an 
error: No Tor relays or bridges matched your query.  My fingerprint didn't 
change.  Does anyone know why this happened?

Thanks for your help.