Alexa Media Player - TTS with custom Mp3 stopped working

Having a strange problem from last few days, the Alexa Media Player Stopped playing custom Mp3 via TTS, I believe it’s been broken since a month or so, however I noticed it yesterday.
Here is the script

service: notify.alexa_media
data:
  message: "<audio src='https://oxxxxxxxxx.ui.nabu.casa/local/mp3/notification/garage-motion.mp3'/>"
  title: Motion in Garage.
  target: media_player.front_guest_room_echo
  data:
    type: tts

While calling this service Alexa says : Sorry I am having trouble accessing your Simon Says Skill

Any thoughts or helps will be really appreciated.
Another Point - it works as expected if I pass a text. however no luck with MP3, I tried announce mode as well, however no luck

its been very quiet here… knock knock … anybody ? help help :crazy_face: