Speculation about potential Oscar-campaigning irregularities in the wake of this week’s nominations reveal has led the Academy of Motion Picture Arts and Sciences to put out a statement today saying it is “conducting a review of the campaign procedures around this year’s nominees.”

The org also said that it is mulling “whether changes to the guidelines may be needed in a new era of social media and digital communication.” Read the full statement from a spokesperson below.

The AMPAS statement doesn’t mention a specific film or individual, but some are theorizing that it is in response to Andrea Risebourogh’s surprise nomination for the little-seen drama To Leslie., she said: “I’m astounded.

With next to no budget for an awards campaign, the principals took it upon themselves to make sure the pic was entered and uploaded onto the Academy’s screening portal, and Riseborough and Morris turned to friends to help support the film.

Screenings were hosted by the likes of Charlize Theron, Gwyneth Paltrow, Courteney Cox, Edward Norton, Jennifer Aniston and Minnie Driver.

In the last days before voting closed, a campaign on social media led by those stars and others, including Demi Moore, Jane Fonda, Naomi Watts, Kate Winslet, Laura Dern, Frances Fisher and many more, rocketed Riseborough into the conversation.