I don't think they did. Seems strange as they were selling tickets to our fans for the Cheadle End (anywhere in that stand) and for the Main Stand = 7,000. Plus the away fans in probably the Pop Side, that would equal a lot more than 5,000.
So, three stands open still require the same amount of stewarding and upkeep, so can't understand why restrict total capacity to 5,000 as there will be plenty of empty space in the Cheadle End.