I put something on my wish list and the heart filled up but then when I went to check on my wish list it wasnt filled up and If I liked it again its heart would fill up and another copy of it with he heart would pop up. So I would have two of the same designs, and if I unhearted the original it would just get rid of the newest copy. So to summarize if I like something and fill up the heart then check on it in the wish list section the heart is not filled up and I am unable to get rid of it. I hope you can fix it, thanks.
Icicle64 about Threadless, v3.1.7