I see that all the invocations that I make in "echosim.io" are failing with the error "something went Wrong. Oops". It started happening all of a sudden.
I see that our skill is working fine and getting tested successfully by the text based "service simulator" in the developer.amazon.com
Even generic invocations like "Alexa what is the weather today" etc also not working in echosim for now. Tried in multiple PCs (also tested in office LAN, Home LAN etc) but result is the same.