Wailing banshee weirdness

Two things: First, when I cast greater undead, there was no echo indicating that I had created a banshee. Second, when I ordered said banshee to rescue me for the first time, the MUD crashed... That may have been a coincidence, though. wilderness graveyard c 'greater und' ghoul You pace the graveyard, scanning for a proper corpse. wilderness graveyard The rain ceases. wilderness graveyard Having chosen one, you begin the forbidden mantras of your ancient art. wilderness graveyard Coursing with power, you clench an outstretched fist, calling the spirit to awaken. wilderness graveyard c 'lesser golem' flesh You prepare an assembled mass of bloodless flesh for the binding. wilderness graveyard Negative energy crackles through the ground around the grave. wilderness graveyard Energy crackles around the pieces of bloodless flesh as they bind together to become one. wilderness graveyard l As your spell completes, a golem rises from the lifeless flesh. wilderness graveyard Dale Cemetery You walk into a gray mist that surrounds and devours you. You see forms and silhouettes, shadows of things that are or once were. The moaning of the undead seems to come from around you and below your feet; inhuman cackling and the dark rhythm of a chant emanate from the north. Behind you, the cemetery gate allows escape to the south. [Exits: north east [south] west] A stone cross is barely visible in the mist. A flesh golem lumbers along, vacant eyes watching for its master's presence. (Translucent) (Ghostly) A ghostly banshee drifts here, moaning and wailing. A gray-skinned, rotting villager staggers menacingly toward you. A gray-skinned, rotting villager staggers menacingly toward you. (Translucent) The dim light twists into weird, almost human shapes. A gray-skinned, rotting villager staggers menacingly toward you. wilderness graveyard o all nod A flesh golem nods. A wailing banshee nods. Ok.