As the name carries, this is the Masjid with 2 Qiblat within 1 solat. Nabi & sahabat, if not mistaken sedang solat Zuhor. Half way turun wahyu to tukar the qiblat from masjidil aqsa to masjidil haram.... something like 180degree turn. This change was due to segala ejekan from the Jews that Muslims pray towards masjidil aqsa, their holy place.
It is said, after that wahyu, everybody turn to the new Qiblat.... and Malaikat telah pindahkan Nabi from the back to the front, to retain sebagai Imam.
