Peterborough manager Darren Ferguson said: "It’s gone quiet. Charlton had a bid accepted a long time ago but the personal terms, they’re way off at the moment. Unless Appy tells me something different, I don’t think it will be happening.
“When the bid is accepted you would have thought it might have happened by now. There’s nothing like Jonno in the league. So, whether Charlton come again or not I don’t know, in terms of personal terms. It’s out of my hands, out of the club’s hands. It’s up to Jonno and Charlton now."
Charlton manager Michael Appleton responded to the comments: "What he said. That’s my understanding of it as well. Who knows [if the deal is dead]? I think the distance between both parties shows it’s probably nearer to not being alive than being alive.
"You’re always disappointed when a potential signing of that quality doesn’t happen, but you can’t keep hold of that disappointment too long. The reality is you’ve got to work with the players in the dressing room. The reality is there are other options out there and other players that we are working hard to try and bring in. If we can get one of those players then it will definitely help us and make us better."