S680 is a custom infostructure, so you won't find anything standard for it. I'm not 100% sure but I suspect S033 is that funky stock infostructure that is actually built only when the report runs. You might want to check if there is even any data in it for the current periods.
Otherwise infostructures may be rebuilt at any time if the corresponding source data exists, but if that data is archived and IS also archived then it's gone, I'm sorry.
Kindly close the discussion if your question has been answered.