If we look at the script and plans of the Team, it seems to be really 1/3 of their work already applied, with the Team that looks professional, in large numbers and good distribution of tasks, I believe until Q1 / 2019 is above half of work done
What script you mean? Their code on Github? Van you provide link please? Does they have mvp or demo version of exchange already?
The exchange site is already running. They need to register to enter. There are euro, dollar, BTC, ETH.
But trades are not running. It is also natural not to make a deposit and withdrawal.
my.ternion.exchange
So this is just a demo version? But by their roadmap "exchange launch" between Q2 and Q3 this year (2018). May be they just still dont have volume?