It is perfectly normal.
Chill and wait.
They are overloaded and knowing VO is not helpful either.
I am sure it will come soon for US residents especially. They have been extremely favourably reviewed.
I had the same thoughts as you, but I looked into why I wasn't getting my PPR after 110-ish days like the other US-based applicants.
It turns out my VO is Montreal, and it seems like a good portion of the US applicants are sent there and it takes about 8 months from AOR to get PPRs.
Most of the fast approvals are coming from Ottawa, which seems like the most efficient VO.
I don't want to encourage anxiety, but that seems like the trend by reading the threads.
Yes: knowing where your VO doesn't help with getting approvals, but it alleviates the insidious curiosity about your application.