I read this article as saying that St. Michael's President David Mulroney was being criticized for calling out students as islamophobic and party animals.

The Toronto Star has a different story. 

It says the dispute concerns an attempt to gain control by Mulroney's friend, the conservative Cardinal Collins,  "with many seeing Collins’s vision as more traditionalist and more interventionist than anything that St. Mike’s has experienced over the past 100 years." 

The Star says "the conflict has brought to light allegations of discriminatory treatment toward LGBTQ and Muslim students under Mulroney’s leadership."

A former College lay chaplin says he was fired by Mulroney after being told "not to organize a prayer service with Muslim students after the shootings at a mosque near Quebec City, and that a Mulroney aide told him “students who are of other faith traditions can be accommodated across campus ... not at St. Michael’s College because we are a Catholic college.”