Trade for Alyssa Morph Stones Bugged - wants Lumi Morph Stones Instead

UA318 MistyK2012. I tried to trade for the resources (magic mount, Spring of Dreams and Energy vitamins) where it says :Swap with Alyssa Morph Stone 50." I got the Alyssa Morph stones in beach and when I tried to trade for the resources I got the message "Lumi morph stones insufficient." I needed the resources for Tycoon. Picture below.