Scuttle bug not turning into a ward

I couldn't find any other cases like this on the site. I was playing the new Sweetheart Annie skin on Summoner's Rift, and when i went to check baron, I found that the scuttle bug hadn't turned into a ward (its two antennas) like it was supposed to. The enemy team had taken the scuttle bug, and it was still lighting up the area, but the actual figure of the scuttle crab was just sitting still in the middle of the circle. Later in the game, our team took the scuttle bug by dragon and it did the same thing.
Report as:
Offensive Spam Harassment Incorrect Board