In necromancer's lair, dont beak those crates, but stand on them instead ...
For some unknown reason, game believes that many things are far higher then they actualy are ... you can also notice, that this apply for jumpable edges too (especialy anoying in Hag's lair) ... and when you finaly find that place you can jump on, your character will simply jump under that place. o_O
I still dont understand why cant we change Race for our hirelings.
Lets us play Githyanki as racist as they trully are!