If you are unable to force delete the VM and are still facing issues please email the following to AzCommunity@microsoft.com and we'll get back to you promptly:
• Subject: "Attn: deherman - "
• Email body: Your Subscription ID
• Email body: A link to this thread so we can validate and expedite the request
If you don't receive a response within 24 hours, please reply to the thread so we can investigate.