The 1995 film Mighty Morphin Power Rangers: The Movie plays out like an extended special episode, giving the Rangers new "Ninjetti" powers and Zords based not around the Dinosaurs, but modern day animals. The foe they faced was Ivan Ooze, an enemy so powerful he had to be taken out by a freaking comet! He basically wiped out Zordon, and by extension, the Rangers original Dino powers, and they had to go all the way to the planet Pheados to essentially get them re-ignited. The new animals carried over to the next season of the show.
However.... the entirety of the film... from Ivan's presence, to the Great Power that changed their beasts.... is never mentioned even once. In the continuation of the series, the new Ninja powers and beasts were explained as coming from Ninjor, a powerful being that taught the Rangers the ways of the space ninja and helped them develop their new Zords and powers.
Does that mean the whole film "Didn't happen" in Ranger canon, or that it took place on another time line?
Complicating matters more is the current MMPR comic series; it deals with different timelines, the most notable being the Shattered Grid timeline in which Tommy becomes a doubly powered White/Green Ranger and destroys his team, in which Another version of the heroes has to stop him....it's convoluted.
Basically, did the events of the film take place at all?