The devil hath engrossed them and so hath caused them to forget remembrance of Allah. They are the devil's party. Lo! is it not the devil's party who will be the losers?
Times are computed by method; your mosque's timetable governs the adhan. Every text carries its source and grade. Nothing here is a fatwa, a prediction, or a substitute for a doctor: your own scholar decides what is contested, and the tradition itself says the practice is alongside treatment, never instead of it.