Opened Console > Actions > Software > Patch Remediation Center; highlighted APSB17-31 > Right-click > Download/Distribute Packages and found process fails to download the packages.
Download failed for: https://fpdownload.macromedia.com/pub/flashplayer/pdc/188.8.131.52/install_flash_player.exe
The remote server returned an error: (404) Not Found.
APSB17-31 was Superseded by APSB17-32 from the vendor and the URLs removed for 31.
Patch Management Solution 7.5.x, 7.6.x and 8.x
This issue was resolved as APSB17-32 was provided in 7.2.92 available on 10/18/2017.