Obviously there is, Sentinel data was downloaded from RRBD *Pristine/Unchanged/Not imported from some other entity/Uncustomized*...
Well I'll be... I just opened one of my Moswin favorite lists and it does mention Rockaway in the desription for TG31101!
I can't tell when I'd created that favorite list though but that's when that error would have made its way into my favorite list.
I just did a test and imported Taney county from the main USA /Missouri/Moswin DB in Sentinel and had it create a new favorite list with a dummy name I made up.
The new favorite list just says Taney Co: All as it should for TG 31101.
What date does your master DB version show down in the bottom left of the main Sentinel screen? Mine is the latest and says 09/05/2021.
I just searched all the copies I have of old RRDB files for Sentinel and none had Rockaway found in them but it was obviously there at one time as my Moswin favorite would have not had Rockaway in it if it was not in the RRDB at some point.
As a test, create a new favorite list for Moswin in Sentinel and give it a dummy name so you know which is which. See if TG 31101 is listed correctly in the new dummy favorite you created.
Then delete that one before you do any writes to your scanner.
The update notes for the Moswin RRDB don't go back very far so no way of knowing when the Rockaway info was added or removed.
I occasionally select the check box that says "Force Write Full Database" when a new RRDB has been downloaded and I'm writing to one of my scanners. Not sure if that does anything regarding what you found or not but maybe it does.
Now I'm curious when Rockaway snuck in and was later removed from the Moswin RRDB!
EDIT: I just looked at a MOSWIN Favorite list in my HP1 version of Sentinel that I named with the date I created it. That creation date was 07/05/2021 and the mention of Rockaway Police is in that HP1 favorite list!
Sometime between that date and now, TG 31101 was corrected to indicate Taney Co: All in the RRDB and no longer mentions Rockaway Police.
The main Sentinel DB for my HP1 copy of Sentinel does not have Rockaway in TG 31101 either but it was also updated this past Monday on the 5th of this month.