I've had two instances where I gave my Shadow Knight's skeleton pet two weapons that weren't summoned weapons, and they were lost upon zoning to a new map. Summoned weapons I can't even see on him, but that's a different story.
First instance, I gave my skeleton two Fabled Journeyman's Sticks, they were visible in the Forest until I zoned into Karnor's Castle, at which point they both disappeared and his attacks were only "hits" instead of "crushes" and wouldn't proc the effects on the weapons anymore.
Second instance happened last night, I gave my skeleton a Mace of Focused Flame and a Jagged Order Staff. Both were promptly lost when zoning back into Old Sebilis.
Now if I give him a summoned weapon, he isn't affected by this because he'll still slash/pierce and proc weapon effects, this is just on non-summoned weapons.
Any idea on what's causing this?