Cheer up guys, I believe this to be good news, atleast your files are now accepted and not just transferred waiting to be accepted, to my understanding they tend to not accept for test if anything else is needed. If they do then that would pose a risk for unnecessary delays after test.
In my case My file was transferred in December to local office but was not accepted by Mississauga (Local office), due to outstanding prints which should have been requested (due to different name declaration) as per policy, so instead my file was referred to St.Claire, now that prints have been submitted my file has been transferred back to Mississauga from St. Claire awaiting acceptance.
So I think acceptance by local office means you are def in line for invite, I suspect anyday now you will have an update depending on their workload
Stay positive