I agree that the MMPR Movie doesn't take place in the main universe and there being several inconsistencies is an understatement.
- Zordon was in the tube in the movie while in the Command Center, not so in the TV series since the tube was a communication channel.
- No Squatt, Baboo or Finster in the movie which wouldn't happen in the TV show.
- Ninjazords were different.
- Nina Megazord/Megafalconzord used a Sword which it didn't even have in the TV show.
- Different intro for the new powers.
- Tengus (movie) compared to Tengas (TV) and they were different with their suits as well.
- Ninjetti suits compared to the Ninja Ranger suits and they were both different as well.
- Different Ranger suits.
- Mordant when he doesn't exist in the TV show.