Jim,
It's highly unlikely the blade dulled that much during a shave. More likely there was a problem before the shave. If you don't hone then someone will have to check the razors edge and if it needs it, touch it up and start over.
Do you have sufficient experience stropping or are you new to it? What stropping surface did you use if you used one? Process of elimination might help find the answer. What else can you tell us?