My wife had given her biometrics on april 11th at Santa Clara processing center in CA. We were waiting for a status update since then and had contacted IRCC multiple times through the web form. Today, 8th of May, we got an update to give biometrics again. The latest date we find for biometrics submission is 22nd of May. We had booked tickets for 22nd of May. Is there any way we can rectify this?