If you do a google search, using
"dancing butterflies" +afghan instructions
As you subject, you'll find a lot of sites with it.

Hi are you talking about the MM butterfly dance afghan? I would also be interested it that pattern. I don't see it on the mm site anymore.

Hi I found the pattern on MM it is for $55.99 and in stock..
here is the item #5711000 if you are interested
It is a beautiful pattern, will keep my eyes open for someone who may have the pattern and is willing to share :)