Did you even look at them
4th May Murphy says he hasn't received offer and will begin discussions on the Monday
5th May Pressley says “With regards to Joe we have made it clear, not just today but in the past few weeks, that we would very much like him to stay with us,” he added.
“His contract with us, however, runs up to the end of June so we will continue to do all we can.
12th June Waggot says “Joe was one of the Championship players in our squad who had a reasonably good deal at the club, so I think he and his agent are looking at other options and seeing if they are more attractive than staying another year or so with us.”
17th June when he has left He said: “We worked hard to keep Joe but the pull of Championship football and the improved deal that brings made it difficult.
No they weren't the club weren't making offers before the end of the season so as they wanted to ensure league status before making offers that they wouldn't be able to pay if they were relegated which is understandable, so this made up agreement/promise of a contract offer before then is bull.
The season ended on 3rd May. On 4th May Murphy says he has received no offer and will have discussions on Monday. On 5th May Pressley says they want to keep him. It seems apparent to me from the links I posted that discussions began on 5th May and broke down sometime between 5th May and when he signed for Huddersfield.