I am using Lightroom Classic version 10.1 for mac.
My son got married on July 11, 2020, and the professional photos weere available for download on 10/17/20 (98 days later). I imported those pictures to Lightoom. The capture date for those photos is correctly shown as July 11, 2020, and they reside in a Folder dated 10/17/2020.
My problem is that for every Folder prior to the 10/17/20 folder the capture dates have been changed by exactly 98 days! Eg. in my October 3, 2020 Folder, the capture date was changed to June 27, 2020. This change has occured to 50,000+ photos, so I can't go in and manually change the capture date for all of those pics.
Is there some way to to a mass Capture date change to correct this problem?