< I leave his explanation to more savvy tech people to judge it.>
I recently went through the process, so I can attest to the fact that there is considerable handling of the data before it gets into an Agora posting.
Admittedly I only did this once, and I do not know the proces others might employ, but for my practice run, I can only see emilination of the entire date as the more likely mishap. As a matter of fact, I was taken to task for not including the date at the top of the filing, even though the date of the filing is there at the bottom.
< I see you conveniently left the date off of the top of this PACER.>
Hence, for me it would be more likely that entire date was missing as opposed to a single digit.
FWIW,
Opty