Virtual double upvote

[JWepi]

When you upvote an achievement added to bucketlist or unlocked and press the upvote or downvote button then go to someone's timeline, you can virtualy upvote or downvote the achievement again (i said "virtualy" because actually you can see on your screen that you upvoted or downvoted twice but in fact you will still have only one vote linked to the element)