This is exactly the right place to ask!
Passwords are stored encrypted in bcrypt, so there's no way to recover them (which is a good thing, it means nobody can steal your password even if they get access to the DB), but we can of course reset it to something new. For now, the only way to do so is kind of manually by me.
The Beetle Cloud is still in beta, and some functionalities, like resetting passwords, haven't yet been implemented. I'm assigning a higher priority to this, as it's just a matter of time before it happens to somebody else.
I see you've already managed to recover your password though, good!