TFNers will complain about anything that interferes with their precious EU, so that's nothing new.
At the same time, I do feel as if Filoni doesn't really give a s**t if he messes with continuity or not. I'm mostly referring to The Clone Wars. The fact that that is now the canon version of that time period is kind of dumb. The incompatible Clone Wars events from the comics, books, and micro-series were much more believable and just better thought out, for the most part.