Recently a bunch of sites have started to have their feeds messed up. For most, if I add url.com/feed/ I get a download for download.rss and if I type url.com/feed-rss2.php I get a 494 not found.
A client recently complained that, after a total rebuild after a hack, that here post were not showing up correctly in her linked in account. Now items show up only as a single link to the domain and not the images and title and summary.
This now seems to be the case for a bunch of sites that had to recently be rebuilt due to hacking.