[GBAtempBridge] Fix content extraction (#2314)
[GBAtempBridge] Fix content extraction (#2314)

Bridge was broken since GBAtemp's Xenforo 2 upgrade on 2021-09-23
RSS-Bridge/rss-bridge,Riduidel/rss-bridge,ORelio/rss-bridge,RSS-Bridge/rss-bridge,ORelio/rss-bridge,Riduidel/rss-bridge,kranack/rss-bridge,kranack/rss-bridge,RSS-Bridge/rss-bridge,Riduidel/rss-bridge,kranack/rss-bridge,kranack/rss-bridge,ORelio/rss-bridge