A Series of Unfortunate Events : I watched my young daughter, I am confused a little please help

So I missed a little of one episode and an entire episode.

I got confused by the last two episodes. It shows Colby Smulders and Will Arnett in the plane crashing down by the Wood Factory right? The kids went to the wood factory. Then next thing you know the kids are leaving the wood factory, to which their parents never arrived. THEN you see the parents in a different home with different kids and again the house burns down. The kids go to the boarding school were Lemony Snickets and Count Olaf went?!?!?! Also the other kids are there.

Are their parents the parents of the other kids too? Where did their parents go? I am just all around confused. Again since my daughter watched some without me maybe I missed something.

Thanks

^^^^Spoiler Alert^^^^, you munch!

OP had already watched it all and discussed the ending in the post, donkey brains.

I'm writing a play. It's a cross between Glee and The Road.

Hey! He doesn't have donkey brains! He's got a certificate to prove it! See?!

He does. We should chase him down with those big nets they use to catch dogs.

I'm writing a play. It's a cross between Glee and The Road.

Well since this whole post is a spoiler I'll skip the annoying spoiler tag. But yeah, spoilers below:

It was a bait and switch. The parents shown in the series were never the Baudelaire childrens' parents; they are actually dead. The parents shown in the side-story are actually the parents of the Quagmire Triplets Duncan, Isadora, and Quigly, who also have a large fortune (that Count Olaf also has his eyes on). They were part of the same organization as the Baudelaire family, which is symbolized in the show with both sets of siblings having a segment of their parents' spyglasses.

You may have missed the twist in which the Quagmire parents arrive home to their children, while Count Olaf (in disguise) arrives at the Lumber Mill (you were set up to think that it was their parents and that they were arriving at the same place).

In the books we learn that Duncan and Isadora are survivors of a fire just like the Baudelaire siblings (it was this fire that you caught the glimpse of in the series, a separate event), although their parents and apparently their brother Quigly, do not survive. It is heavily implied that the fires that destroy these homes are no accidents. The last scene of the series shows Violet Klaus and Sunny arriving at the boarding school at the same time as Duncan and Isadora. In the fifth book, and I'm guessing the next season, the Baudelaire and Quagmire children become acquainted and the Quagmire siblings become a pretty important factor in the story.

Long story short, the parents shown in the series are not the main characters' parents, although they do eventually meet a similar fate.

im still confused. they should have put "to be continued" at end of this series because i just thought it finished and all that parents stuff was deliberate being weird for no reason