Worsening pothole

Near 21/22 Dulverton Road, Leicester. I reported this a few weeks ago and received a prompt acknowledgement from Leicester City Council. The pothole was subsequently marked with yellow paint (presumably by LCC pending a permanent repair) - however, someone then back-filled the pothole with the stones + rocks that were in the bottom of it though over the following few weeks these became dislodged and spread over the road posing additional hazards to vehicles + bicycles and also to any pedestrians walking near the pothole. Attached photo was taken a few days ago - the parked LCC van (used by a neighbour who works for LCC) provides some idea of the size of this pothole.