K-12 spots reported, report honored, but they're still here.

Title of the Wayspot: Childrens Playground
Location: 51.779159,4.676565
City: Dordrecht
Country: Netherlands, the
Screenshot of the Rejection Email:
(in this case accepted but adjustments not processed)
Photos to support your claim:
(note the schoolyard and school building behind the netted installation)
Additional information:
The invalid portal report was honored for this (and a few other) K12 portals. However, after the NIA e-mails stating there are 'adjustments' made, the portals still exists. Among this example are other reported (and honored) portals that are, like this one, on elementary school grounds and still exist a month after the 'we made adjustments' email.
Another example of a reported but unhandled case is:
Mural Art at 51.815414,4.714989 (elementary school 'De Regenboog', verify on https://deregenboog.h3o.nl/ikc/contact/ look at Maps and address on their site: 'Volkerakweg' - same road as portal location).
Is there anything going on with the processing of these reports, is there a backlog growing, or has there been a stop on reports? If there is, maybe the "we've made adjustments"-emails should be postponed as well, because now people (like me) think there's some mistake.
If there's no mistake, could you explain what the 'adjustments' on this elementary school portal are? Are they visible on Ingress, but not on other games?
Comments
Note: Both portals have been retired now. Hope the bug's out of the system, as I think something went wrong with the processing of reports.
Hey @Jeroenix-ING, oftentimes when we make edits to our database, there is a short period of time that passes between when the edits are input and when the changes are actually reflected. We request you wait for a few days and the changes will definitely reflect in our products. Thanks,
Will do, thanks!
A few days won't be enough as this case demonstrates, but I'll give it a few months from now on.