[extractor/stripchat] Fix extractor (#7306)

Closes #7305
Authored by: foreignBlade

yt_dlp/extractor/stripchat.py

@@ -42,14 +42,13 @@ class StripchatIE(InfoExtractor):
         elif not traverse_obj(data, ('viewCam', 'model', 'isLive'), expected_type=bool):
             raise UserNotLive(video_id=video_id)
 
-        server = traverse_obj(data, ('viewCam', 'viewServers', 'flashphoner-hls'), expected_type=str)
         model_id = traverse_obj(data, ('viewCam', 'model', 'id'), expected_type=int)
 
         formats = []
         for host in traverse_obj(data, ('config', 'data', (
                 (('features', 'featuresV2'), 'hlsFallback', 'fallbackDomains', ...), 'hlsStreamHost'))):
             formats = self._extract_m3u8_formats(
-                f'https://b-{server}.{host}/hls/{model_id}/master/{model_id}_auto.m3u8',
+                f'https://edge-hls.{host}/hls/{model_id}/master/{model_id}_auto.m3u8',
                 video_id, ext='mp4', m3u8_id='hls', fatal=False, live=True)
             if formats:
                 break