As much as it is true the refs blew the handpass that led to the overtime winner, there were three penalties that should have been called in the second against the Blues that were not (Perron puts puck over glass, Braun takes a shoulder to the head and Haley nearly becomes an amputee courtesy of Parayko).
It looks more like incompetence on the part of the officiating rather than bias to me. But you better believe if it had of been my Canucks on the wrong end of that OT goal, my tin foil hat would be making an appearance.