Canada spousal visa 46 days left and no transfer

Hey guys, Our outland spousal sponsorship ( I’m British she’s Canadian ) was received august 31st 2018. I have passed biometrics and medical back in early march yet our application still has not been transferred to a local visa office, instead it is just stuck in Sydney… Does anyone have any ideas on why this could be? As we are only 46 days away from estimated completion I’m kind of feeling defeated :confused: