That is absolutely not "Clean and Clear." It's punitive and very much so. Since you are at Envoy, I completely understand as I was a part of the predecessor "American Eagle." There should not be any question or reports if you DO NOT extend. I am at NK now and there are no reports and no repercussions if you do not extend. If you aren't fatigued AT THAT POINT when they ask you to extend, there is no need for a fatigue report. If you feel like you could become fatigued by accepting the extension, that is why you decline, again no need for a report.