Latest info from naschat logs of players with the same issue as you, meisam:
Quote:
Apr 22 08:00:22 <Eminya> Hello, i'm unable to progress "Food for thought" quest. I've traded all the required foods to each NPC. Any idea on a solution?
Apr 22 08:01:38 <Eminya> I've tried zoning & talking to them again. Seems like they act as if I gave them nothing.
Apr 22 08:04:34 <help> 2 players had that issue the past month or two
Apr 22 08:04:41 <help> the more recent is mrots
Apr 22 08:04:48 <help> maybe you can find them and see if they've solved it
Apr 22 08:10:45 <Eminya> seems like i completed it after trading another grilled hare to 1st npc
Apr 22 08:11:04 <help> thanks for the info
Apr 22 08:11:10 <Eminya> it glitched i guess
Apr 22 08:11:18 <help> did you recieve gil the first time
Apr 22 08:12:40 <Eminya> yes
Apr 22 08:12:47 <Eminya> and second time too