I was also sent an email saying my status has changed (same type of email as the April 1 email) and my status changed from alternate to offered (UofT NSERC). I am accepting that one
Congratz to all!!
FYI for those on alternate lists:
I just rejected NSERC offers at UVic, UBC, and McGill
I was an alternate for UofT, but that is the school I am going to. Hopefully I will receive an offer soon!