it got fast tracked for a sequel
1.saying either the budget gonna have too be bigger since all cast are not on contract no more like the last one which in turn means movie has too make more money too make profit (first one came out and cast was on contract for 2 movies and back then they weren't on a big salary so the 2nd movie didnt get paid much either)
2. keep same budget hope they take same salary or just a bit more if not some cast members won't be in the movie not replaced just not in the movie that way make profit more easier
you got the one without the chinese subtitles, I should have waited