About a week ago I noticed that any item in my Content page that was created prior to May 16 2019 now has a "Modified" date of May 16 2019. For me, that means 4 years worth of content (over 2,000 items) is now dated May 16 and is no longer sortable.
Clicking an item to get to its details page shows that it retains the original Created date, but in the Content page the Modified dates, and thus the ability to sort, is now broken. Save for a handful of items after May 16 which are dated correctly, everything else incorrectly displays the wrong date.
This could potentially be a significant problem for me.
Has anyone seen this before?
Does anyone know what might cause this?
Does anyone know how to reverse this?
No unusual actions occurred on this date. I created one point layer from spreadsheet (CSV) and ran two instances of Find Existing Locations.
