I updated my list of encounterd small issues:
1) Location: Telvanni Vaults, which itself is located in the Telvanni Tower of Vivec's plaza district; of the Telvanni Canton. The two storm atronachs who are supposed to protect the treasure room, are actually attacking and killing the ordinators
2) Quest : The vampire hunter, UESP link: http://www.uesp.net/wiki/Morrowind:The_Vampire_Hunter. The questgiver should be: Dhaunayne Aundae. But if you choose the dialogue option: "vampire hunter"(or something in that trend, I cant remember exactly) at a mage guild member of Ald'rhun. The quest is given in your journal by this mage guild member.
3) If I steal any type of arrows, it doesn't matter at were. The stolen arrows aren't categorized as stolen(/red icon besides the picture of the item in a inventory list).
4) There are three visual bugs, located in:"Vivec, Arena Hidden Area". See: http://img405.imageshack.us/img405/3916/2012111300001.jpg
This strikethroughed list, is all fixed by Qwerty! Thanks :D
1) There are two chests located in: "Ibushammus, Shrine". When you enter the place, the chest located on your right side is unopenable. Even If I type in console: "unlock", it doesn't open; wierd.
2) The NPC:"Mallam Ryon", located in: "Telvanni Council house". Is unfindable at that location, and a error message Mallam Ryon is unconsious constantly appears. LINK: http://www.uesp.net/wiki/Morrowind:Mallam_Ryon
3) the NPC's Mevel Fererus and Lucretinaus Olcinius, sells a item with no name+ no prize + no item picture, in there vendor list. This bugged item is categorized as misq items, in there vendor list.
4) When I wear the Devil Cephalopod Helm, and a Ebony Closed Helm. This happens: http://img5.imageshack.us/img5/2279/2012111300005.jpg > I can wear them both.
5) The NPC: "Dura gra-Bol" is a female orc. But she looks like a male orc.
Second list that is fixed solved by qwrty:
1) The mage guild in: Vivec Foreign Quarter; Plaza Disctrict. I am a member of the mage guild. But the only way to take items from the supply chest located there, is to steal it.
2) NPC: Manis Virmualese, UESP link: http://www.uesp.net/wiki/Morrowind:Manis_Virmaulese. Is supposed to only show up at a quest, and to attack you. But I encounterd him when the quest was long time over + on the streets of Ald'rhun. He tried to kill me, but I killed him ofcourse lol.
3) NPC: Selvura Andrano, UESP link: http://www.uesp.net/wiki/Morrowind:Selvura_Andrano. No idea if this is really a bug, but she started to attack me out of the blue. I do am a Thief Guild member.
4) The NPC: Audenian Valius, UESP link: http://www.uesp.net/wiki/Morrowind:Audenian_Valius. Sells his hidden item/note:"Client List", through his vendor-list. Also, he seems to posses a unlimted buyable supply of the scroll/item: Fphyggi's Gem-Feeder.

#1
Use FormID Finder on those. Also... isn't this the same cell where you have consistent crashing? Missing resourses can easily be the cause.
She is marked as 'female' in CS. Other than that... Well, she's an orc :D