Nope.
I wrote email to epoch_qwert 2 weeks ago.
Also i noticed level1 is not working properly anymore (or i got dumb)
I hope the problems will get fixed soon.
The geeks shall inherit the properties and methods of object earth.
It is said in the news that epoch got a job and is not able to get on the internet as often
By the way I just check level1 exploit and it works for me.
Be aware that non-ascii characters in your password break thebackupbox authentification (probably a charset issue between the website and the shell environment).