It seems like once the IRCC releases a statement, unless something changes, they don’t say much. It’s only been a little more than a month for online testing so it’s too early for an update. As I said above people have been posting that they have received test invites. So, nothing has changed and invites are still going out, thus no statement from IRCC. Personally, I’m not expecting one until February at the earliest.
Don’t lose hope yet, it looks like things are still moving and there haven’t been any reports of major issues. Hopefully, you’ll hear something soon!