Hello,
we are using the SafeZone Flag since months but with the latest update we had to deactivate it.
We are using it in a zone for new players, or players who respawn after death.
It happens sometimes that the SafeZone Flag persists even if you leave the specific Zone.
I think this problem occurs when you teleport out of a SafeZone-zone (NTeleportation-Plugin), or maybe teleport to a person who is already inside a safezone. It feels a bit sporadically..
ZoneManager and oxide are both up to date.