This was working up until 2 weeks ago, but now it is gone. Did HGTV change their format again, and that broke the plugin?
You are asking a Q in the developer forums 
Please go here, and locate the relevant thread for your Q, cuz. doing so, the devs of the channel might notice
forums.plex.tv/discussion/96063/support-find-my-plug-in-here-for-support#latest
Best Regards
T