I had a look in the back of the toilet (thankfully it was clean) the part parallel to the handle on the inside of the cistern in the image below has disconnected from the piston and is preventing it from flushing correctly. There wasn't any obvious place to reconnect it to, so maybe a part has already been removed?
I had a look in the back of the toilet (thankfully it was clean) the part parallel to the handle on the inside of the cistern in the image below has disconnected from the piston and is preventing it from flushing correctly. There wasn't any obvious place to reconnect it to, so maybe a part has already been removed?