Comment on SEO Super Comments WordPress Plugin by SEO Dave.
Still not sure why the old code doesn’t work In WordPress 4.4, but does in earlier versions (used that code for ages).
The file to edit is:
Find this code (around line 385 in the most recent version of Stallion):
$comment = get_comment( $comment_ID );
And replace with this code:
$comment = get_comment( intval( $comment_ID ) );
I’ve done minimal testing of this (can see it works at: https://stallion-theme.co.uk/stallion-responsive-theme-recent-comments/), will do some testing in the New Year and put out an upgraded zip file.
Not checked older versions of Stallion, but reasonably sure that line of code will exist in older versions.