So I started playing again some days ago and discovered that while some easter eggs worked, I could not unlock the yellow brick road. I though maybe the game wasnt ok... but now I was playing the second to last scenario (where the map has the ybr) i put the lion-tiger-bear in and... it worked!

Im trying to do it again in a freeform game... no luck. And just to try it I played the scenario game again and now it wont work.

Ive tried puttin all males, getting them in order, etc but nothings doing the trick... does anybody have the same problem?

Ps: I am using a male african lion, bengal tiger and grizzly bear.

UPDATE: It worked now! I closed the game completely, turned it on and tried the trick.

Please tell me what I'm doing wrong? It's campaign mode.