The children of Israel again did that which was evil in the sight of Yahweh, when Ehud was dead.
The old allegations of the radical critics that  Judges 4 and  Judges 5 concern DIFFERENT events have now been fully discredited and rejected.  As Dalglish, writing in Beacon Bible Commentary stated it, "There is general agreement that the two chapters have the same engagement in review and that the conflict related in  Joshua 11:1-15 was a different event."[4]  In this light, we may therefore ask, "What happened?"  Barnes explained it. "Subsequently to the events narrated in  Joshua 11, Hazor had been rebuilt and had resumed its position as the metropolis of the northern Canaanites. The other cities must also have resumed their independence and restored their fallen dynasties."[5]