Players with a Legacy Chocobo may not be able to receive their GC chocobo. I finished Ifrit fight, joined the Twin Adders and kept completing quests for the company. I have not been offered a quest for a chocobo, or an option to buy one.

If i open my companions tab, i see my old company chocobo's profile. I know it's my old chocobo from 1.0 because his name is on the info window. However, i cannot summon him. When i try to use the summon ability with ghysal greens, i get the message "You have not learned this action"