Does every maraji'h have a different opinion on this, or everyone says this?

The reason why I'm asking is because I asked another Moulana the same question to get a second opinion and he said that Maghrib becomes qadha at Isha azaan and Isha becomes qadha after midnight.
I'm getting confused as to what to believe

No one says that maghrib becomes qadha at the isha azzan.
Yes, for non excused people who delayed maghrib and isha prayers till midnight, they should pray them without mentioning Adda or qadha while for the people who delyed them with an excuse, both prayers remain Adda till dawn, as explained earlier.