Correspondingly, should I watch the Irregular at Magic High School movie before Season 2?
No, you don't have to. The film is basically a side story, so there'll be no changes whether you watch the movie or not.
Furthermore, what happened to the Irregular at Magic High School Season 2? Unfortunately, The Irregular At Magic High School Season 2 release date has already suffered one delay due to the SARS-COV-2 coronavirus pandemic. The anime series was originally scheduled to come out in July 2020, but now it's been pushed back to later in the year according to the official website.
Besides, is Mahouka Season 2 GOOD?
In conclusion, if you are at all a fan of the series or enjoyed the first season, you will love Mahouka season 2. It takes everything in season 1 and makes it even better. Mahouka season 2 gets 10 out of 10.
Are Tatsuya and Miyuki really siblings?
The fact that they're genetically different to siblings isn't surprising to anyone. And by the way it's not that Tatsuya and Miyuki aren't still related, they're just not related closely enough for it to produce defects in their offspring.