I'm not saying it matters here, but the language can be confusing. Both shops were assigned. In my experience, that means I am obligated to do them, and they should not be removed except in the most extreme circumstances (extreme weather, disaster, client request,) at least not without some further communication. The process of "accepting" them has been just a formality, similar to the "confirm" feature in Sassie. They do say shops not "accepted" can be removed, but that has never happened to me, and I would never assume I could get out of a shop commitment simply by not "accepting" it.