scot in exile
Living Legend
My guess is the extra clutch work while doing lots of turning of the handlebars loosened or stretched your cable a bit. Nothing to worry about just adjust it.
Do you have the service manual or a link to it? There is a description in it how to adjust the clutch and how much free play to have. If your clutch was fried I think it would be slipping while you are accelerating.
The club that I belong to have skills Sunday once a month, I put the Rocket through hell for a couple of hours and have never once had to adjust the clutch