NPC Spawn Issue: AkAnon Tiger is Roaming Outside Its Pen

[Vermicelli]

Tiger, Tiger, burning bright
In Ak'Anon, have a fight
What tf is Serilis' eye
When dropped by flying gargoyle

I have noticed that the tiger housed at the Ak'Anon zoo is roaming outside of its pen somewhat randomly. I timed it moving: first about 45 secs, then about 30 secs, then about 30 secs, then about 2 mins, then 30 secs. Sometimes, it romps entirely outside the pen and into the common area.
https://imgur.com/a/Jw35G2H
Ak'Anon Commons rompings with el tigre

Pretty tiger kitty is always petted, but I don't think it's supposed to be moving around this much. Allakhazam posts never mention finding it outside its pen except for one time when a person found the tiger lingering at the zone line http://everquest.allakhazam.com/db/i...m9768961199088