Exterminator Twitch Canceled or?

So I have RP saved on my account that I would like to spend. The problem is that I don't know when Exterminator Twitch is coming out or if it even is. Can Riot give any clue on if it will be canceled (strictly a Pax demo) or if I should save my RP for it? Any idea on the price range if it will be released?
Report as:
Offensive Spam Harassment Incorrect Board