Yesterday I was reading a question on MSO which I upvoted. While I still had that question open in my browser it was migrated to here. I instantly switched to the migrated question which at that time had as much votes as it had on MSO. I noticed however that there was no more indication that I have voted. So out of curiosity I clicked the upvote button again and to my surprise this did result in an upvote wich allowed me to effectively vote twice on one post. Is this intentional?



Browse other questions tagged .