[Callers] Yearning (was Re: Questioning a sacred cow of contra dancing)

I posted a dance description once with "Yearn" in it for a single sideways Becket progression, and I was told that was incorrect, that "Yearn" meant forward on the diagonal to next couple and then back on the diagonal to finish opposite the *next* couple, progressing two places. (I'm not saying "double progression" because that's, in my view, a feature of the whole dance choreography, and if you had choreography that backed you up one place and then you progressed forward two, you might have a single progression dance with this progress two places move in it.) I've seen a couple of people post recently with Yearn for what looks to me like progressing one place. What do you folks think Yearn means? What do your dancers think? -- Alan