by Bl1tzX » Sat Aug 07, 2010 2:49 am
What I assume he means is that after doing what he said to do to make the bug happen, the image of the seed will be in your inventory but the image is not interactable and just stays there. From my own experience (happened to me once but I can't remember how, was farming that's all I remember) you can put other items (e.g. tea leaves, apples or even more grape seeds) and their image will show up on top of the grape seeds image, but if the item's image does not fully cover the grape seed's image, there will be purple seeds around the image.
I think I fixed it by relogging in.