It is nothing but u have been approved as a sponsor
Remember we sent two applications one for sponsorship other for spouse pr
The history is that usually both pa and sponsor side will be in process (until today).once the pa gets the pr approval or a dm on pa side,they usually took the time to update the sponsor side to a dm too.but it just changed today that they just updated everyone who got sa with a dm before they finalized the pr application. Means that is nothing to do with the application is being processed at ndvo.ty