Xecuter updated forums to say:
PLEASE NOTE: We are currently upgrading our servers at the moment, to serve you better! - Stay tuned, as news is coming SOON(TM) after we finish all our upgrades to our TX servers!
Also gave a Happy Birthday message to Nintendo Switch
I have a license available sitting in my email inbox. Was going to use it on a friend's console, but his was updated to 6.2. $25 bucks to PayPal. Or you can order it from modchipsdirect (where I got mine from) they send the code via email by next day ($30)