Lame Deer Problems

So today a LS mate was trying to trade Pld (creed) Brd (adodos) and Rng (sylvan) feet to lame deer for thf (raiders) feet. Nothing would happen at all. We had him try rebootin zoning and all that (even checked if one had a magian trial on it). Eventually i asked if he had any other feet he could trade and to try all the combos and switchin the pld out for nin (iga) feet it worked. Has anyone else had problems with certain combos of feet not working?

Usually when a deer is lame, you just shoot it and get a new deer.