It seems to be the same version as the Blu-ray released by Wild Side in France last year. It suffers from exactly the same issues (cold blue tint, re-framing, lack of contrast,...).
It's a bit unfair to blame Arrow. The ones guilty here are Vittorio Storaro and Dario Argento, in charge of this high definition transfer. Wild Side's technical director, Brigitte Dutray, was extremely disappointed by their job, and made public apologies in an interview.
The same thing happened a few year ago with the ketchup version of
Suspiria.
It doesn't surprise me at all. Dario Argento's incompetence is beyond limits... I expect nothing good from him.
