Thanks to Amethyst and the link offered, I now know that permissions obtained without dialog to animate an avatar can be revoked provided specific a viewer with a feature allowing this is used, and at the right location. I don't recall saying I’m 'stuck' in an animation, though back in the day I myself fell foul of the dance-ball variety as many a noob until offered kindly advice as opposed to irrelevant personal opinion about how there are dialog pop-ups requesting permission to animate and another to rescind it, and how to go about that.
Perhaps you misunderstood the information requested then. Nonetheless I applaud the time you spent, if only to offer an opinion on an unconnected matter.