I had a male adol in a trade - someone made an offer and this morning when I got on, I accepted (not realizing he had apparently ran off - I didnt see the notification but then again I had to delete 59 messages of my lion was leaving, it was probably in the middle of all of those)

I have refunded the person but what about those no so honest players?

Also - same with a cub aging - I have had cubs age and not be in the trade anymore - as well as I have used an aging stone (it was noted the cub was not included and would be aged before accepting) and that allowed me to do it as well.

Trades should auto-cancel if: a lion runs off or a cub grows up - thus changing the offer of a trade.

Or: You should receive a notification when you try to accept "One of your lions is no longer in this trade, please cancel and make a new trade."

Support if you agree - feel free to post if you have any other suggestions as to when a trade should be auto cancelled.