It means you have been transferred in a batch, and there must be some files along you in that batch. It helps in concluding that nDVO indeed works in batches. Nothing much then this.
You have been waiting for so long my friend, I applaud your patience. I really wish you get a PPR any day now!!!
What was the latest due date on your GCMS? Also please share what had happened on the previous due date? (i.e the one before the latest one)
So far NDVO is still stuck at March FSWOs, hopefully they will shift to April AORs next week, hopefully October first week might bring the golden e-mail for you!
Also just in case do order another set also (if you have not already), one can never trust NDVO.