Looking like Warren is testing. That would indicate they will either convert the Smart Zone over soon, or perhaps just migrate direct within the year.
TG 33991 (Jones County SO Dispatch) is listed as an encrypted talkgroup but there is no encryption being used. Perhaps 33992 is the encrypted dispatch.
Hmmmm maybe they turned it off? If it remains clear keep us informed. Would be very iterestig if they did remove it full time, nice and maybe hope that others in the county will follow suit?