https://twitter.com/FORG1VENGRE/status/987876846904725504
"I will be unavailable for the entire 2018 and probably biggest part of 2019. Its just happened that the OG thing was a short term popup before my deadline."
Forg1ven confirms that Origen was just a short term thing before he would be unavailable. I would assume that this unavailable time would be due to his required military service for Greece. Sad to hear we won't get to see more of him for a while after EU Masters, if ever.