[Please stop with the jumping puzzles]

I'm with the OP --- I absolutely despise jumping puzzles. That said, I have no problem with players who actually like the horrid things. Just don't force players to do them.

[From the Ashes instance is unfair to some classes]

There needs to be a way to bypass an encounter like this. Oh sure, no rewards, no achievements, no nothing. Other than being able to move on with the story.