I seem to have found the bug, had to add usability to 'baseclass' don't know why but everytime I uncheck it they can't use it, and checked they can use it.
I also made a few changes,
removed evil and assassin, rangers and druids can't be evil so no need for it, not sure why assassin was checked.
Added totemic druid, shapeshifter druid, beast/avenger druid, archer (aren't they a subclass of ranger?) , and elf, (IIRC they can also be rangers) and now I don't remember if *you* had the stalker and beastmaster checked or not, but they are now.
Jaheira and Minsc can now use it, and my Cavilier, Imoen (bounty hunter), Indira(Half elf F/M) and Dynaheir cannot use it.