Hmmm, your resurrected heroes -- are you actually approaching them (click on your wizard, and then click to the hero?) Hiring them is different than a join offer, where the hero approaches you. Ressurect is a little like "call Hero" -- you have to ask the hero, and if you don't have the right alignmnent the hero will refuse to join (like a campsite or an independent city). But with a join offer, the hero is always willing!
LOL! I totally forgot that holy/evil/poison woods were considered structures Let me tell you, it freaked me out that when you commented on something that I didn't think you could see -- I was sure that you had somehow slipped a spy by me I think that I have a few too many games going on for experiment turns (I just challanged TZ for the championship) but I'll honor our rematch clause (sides switched) as soon as you wish.
However, if there was a specific turn that you wish to explore, then go ahead and send it, and we can go at least a few days into it to see if you are finding what you're looking for.
Thanks again for a fun game!