[FacebookBridge] Fix broken feeds
[FacebookBridge] Fix broken feeds

This commit collects the original contents from a different
tag to prevent this issue. The root cause is unknown but closely
related to the regex.

References #877

RSS-Bridge/rss-bridge,sebsauvage/rss-bridge,ORelio/rss-bridge,kranack/rss-bridge,ORelio/rss-bridge,Frenzie/rss-bridge,Riduidel/rss-bridge,kranack/rss-bridge,simonbru/rss-bridge,kranack/rss-bridge,kranack/rss-bridge,Riduidel/rss-bridge,simonbru/rss-bridge,RSS-Bridge/rss-bridge,RSS-Bridge/rss-bridge,Frenzie/rss-bridge,Riduidel/rss-bridge,ORelio/rss-bridge