It seems that this project isn't dead yet, if you visit their website it is seen being carried out recontruction and the admin in the telegram said if they were preparing to launch a product (SwitchX) in the near future. Even the bounty distribution has reached the wallet verification stage.
I thought for awhile that this project is dead, until they reached out in telegram and give update.
They said they will launch but I believe it will not be this year because of the bad market, it's gonna be a wrong timing if they'll force it.
So far, I have not receive an email after the first email, I'll not worry enough and I'll just expect it next year when everything is "green".