I haven't paid my deposit yet for UofT so I am not sure, but you could always call or email the school!
Did you get a receipt or email confirmation? I have started to send my official transcripts in and they email when they have received them, so I am not sure if they do something similar for deposits...
I applied to UofT MSW advanced standing, my first choice was mental health, and health and my second choice was children and their families. My status on ACORN also shows that I was "invited" and have an outstanding deposit. From what I have seen on Reddit, it appears to be a good sign; but they also say wait for the official notification from the school! Fingers crossed and good luck everyone