Maybe I wasn't clear enough. My first quote is a "supposed" Everest hand from the FAQ of the FlopTurnRiver.com. If you paste it into the converter it works.
My second quote is the actual Everest hand history format and when you paste it into the converter it returns: Error: Can't determine input format.
It may be that the imaginary format of hand history from FlopTurnRiver.com is an outdated version of how Everest history looked like. I'm currently playing at Everest and when I click on history I get this (second quote) format which is unusable with this converter. Unless someone proves me wrong, that is.