Druid dragonform

Tolongua is level 36 now. I can choose 1 wisdom as ability and then have to choose 2 feats. If I choose 1 greater wisdom as feat he has 28 wisdom, enough for the dragonform .

But I... can't... choose as second feat the dragonform.

Is it because I have to choose 2 feats at the same time and have to wait for level 39 or do the changes not work?

I have the overrides and tried this on two computers.

It was always like that. I guess the wisdom feat is not really "chosen" when you're still in the feats window.
Not sure it can be fixed. Seems like basic NWN mechanics to me.

This worked fine in testing, and I just double-checked the .2da, and it should still be fine. Let me know if there's still a problem at level 39.

Usually you can take feats at the same level as their prerequisite but in the case of Greater Ability (Wisdom etc) feats it doesn't work that way, as the others said. It would have worked if you had 27 Wisdom and as your level 36 ability up you chose Wisdom to level. So yeah you'll have to wait until 39 or 40 Druid.