there was a question if the Israelis who are spending Pessach in Chu”l in this case can make their own Minyan on this past Shabbos so that they can lain their parsha not 8th day of Pessach.
Rav Zalman Auerbach ZT”L ruled no, because it would be a Zilzul of Yom Tov Sheni.
Yet Tourists in Israel have their own Minyanim on this past SHabbos.