Ayatollah Makarem Shirazi:

Iftar's permission is not fasting and if it can, it must change its study hours and postpone the time interval of Iftar to magic or when it is more capable of studying. Otherwise, the only AFTARI license is to get out of the city in some days (eg, 2-5 days), and there to return and return. And until Ramadan next year it did it.