A friend has an old account on https://launch.stellar.org
She need to upgrade it (to this old upgrade: https://www.stellar.org/blog/stellar-network-upgrade) , but she isn't receiving the email to do the last confirmation. (I guess that there is an issue on Stellar services backend)
I tried to look at the cookies of launch.stellar.org, and I saw this "localWalletKey" with a value like this (this isn't the value, it is an example):
Then I've found that localWalletKey is called here: https://launch.stellar.org/scripts/app-cfde2e8c.js
I'm not so expert about js, so is it easy to recover it? Is there anyone that could help me?