https://slpublic.azureedge.net/cache/main/sl-b-dotnet-main/52a04496d45c5151a06333c8d61498ce0936447d8ecf5f8279f0701168e66c50.json fails to load with a 404 and it seems like as a result SharpLab does not work - it says the connection was lost and it never reconnects.