Dunkmaster Darius Passive Bug

I am not sure if this has been fixed or was intentional, but after reaching full stacks of hemorrhage on Dunkmaster Darius and activate Bloodrage, the basketball hoop disappears after a while, even if the enemy continues to have five stacks and Bloodrage is still in affect. I am only referencing this video because I don't have a recording device myself. It will happen about a few seconds after you first apply all stacks. The only thing that remains after the backboard disappears is the fire effects and the blood around the hoop. I just find that annoying.