I've been suffering from the same issue as these people: * https://www.drupal.org/project/views_rss/issues/1674134 * https://www.drupal.org/project/views/issues/1189550 * https://stackoverflow.com/questions/14229641/rss-feeds-view-showing-enco...
I have resorted to both removing the
check_plain() calls that are added in template_preprocess_views_view_row_rss and replaced them with
decode_entities() to get my RSS feeds to be clean. But I wonder about the security implications of doing so.
We should provide a sanitization function that does not escape characters, something like
check_plain_rss() maybe? What are our options currently?