ProtonMail erased one of my accounts

I've maintained two ProtonMail accounts ever since the early days of Proton. My primary ProtonMail account was always a paid account while the secondary was a free account. Unfortunately the secondary account was erased by ProtonMail at some point since I didn't sign into it frequently enough. I used the secondary account with a number of services, such as my Digital Ocean account which I run my mail server from and a few web services. Additionally, my domain registrar was also setup for my secondary ProtonMail account too, which I'm working to correct. I'm unsure of what all else used the account since I didn't exactly detail that in my password manager, but so far it seems the rest are fortunately inconsequential if it proves to be a problem. I've liked ProtonMail, but over the last few years here I've been slowly migrating my primary email back to my own service out of personal preference. This was partly spurred on by reputation issues between Proton and security proxy relays like…