The download link for Flash (IE) MSI is broken
It was broken briefly but has been fixed. Please try again.
This was causing a trouble for me as well in downloading and publishing the update via SCCM and SCUP. In looking at the details of the update I found that the previous versions do not have the FP before download. I took a chance and edited the update to change the download URL to the link below and was able to publish the update to SCCM. Worked as a direct download as well.