Update regex expressions to handle unexpected '};'

src/invidious/helpers/helpers.cr

@@ -678,7 +678,7 @@ def create_notification_stream(env, topics, connection_channel)
 end
 
 def extract_initial_data(body) : Hash(String, JSON::Any)
-  return JSON.parse(body.match(/(window\["ytInitialData"\]|var\s*ytInitialData)\s*=\s*(?<info>\{.*?\});/mx).try &.["info"] || "{}").as_h
+  return JSON.parse(body.match(/(window\["ytInitialData"\]|var\s*ytInitialData)\s*=\s*(?<info>{.*?});<\/script>/mx).try &.["info"] || "{}").as_h
 end
 
 def proxy_file(response, env)

src/invidious/videos.cr

@@ -818,7 +818,7 @@ end
 
 def extract_polymer_config(body)
   params = {} of String => JSON::Any
-  player_response = body.match(/(window\["ytInitialPlayerResponse"\]|var\sytInitialPlayerResponse)\s*=\s*(?<info>{.*?});/m)
+  player_response = body.match(/(window\["ytInitialPlayerResponse"\]|var\sytInitialPlayerResponse)\s*=\s*(?<info>{.*?});\s*var\s*meta/m)
     .try { |r| JSON.parse(r["info"]).as_h }
 
   if body.includes?("To continue with your YouTube experience, please fill out the form below.") ||