Our Perforce server is gone...

Hello.

Are you opening the correct region in the management console?
You can change the region of the management console by following the steps in the document below, so try changing to the region where EC2 was running.
https://docs.aws.amazon.com/awsconsolehelpdocs/latest/gsg/select-region.html

You can also display the global view from the URL below and find out which region EC2 is located in.
https://us-east-1.console.aws.amazon.com/ec2globalview/home?region=us-east-1#

Done it was North something region. Thanks it was a confusion. I finally found my server.