The problem is, as you said, that everyone knows there were Leeds fans in home areas, particularly hospitality. There's loads of videos and first hand accounts. By trying to sweep this under the rug like they are doing, they look like an ever more inept version of Comical Ali during the Iraq war.
"There were no Leeds United fans in the City home ends, and in the City hospitality sections."
"There is nothing to see here."
"Manchester City will not be releasing another statement on the matter."

"Tickets for the Sunderland home match are still available from our 9 official ticket touting partners."
"Thank you. "
