I have a strange issue in azure portal after moving my WebApp and App Service Plan to another resource group. After click to Change App Service Plan I'm getting that info:
Application is worrking but I can't do anything with App Service Plan settings, moreover I can't event do this from powershell with using command:
Set-AzureRmWebApp -Name <webapp name> -ResourceGroupName <resource group name> -AppServicePlan <new app service plan>
Ticket submitted for support!
Does anyone know how to fix it?