when will the exchange be live? It says "After the ICO ends" and the ICO has ended.
It's "after" now and tomorrow will be "after" still. It's creative wording that makes a coining for the world

Anyway, I think I already commented earlier in the thread about the useless roadmap largely devoid of dates. Considering the margin by which they missed the May 14 date it's probably for the better. Lowering expectations in advance.
https://ionomy.com/about/roadmap