This is a preview of the game updates planned peek, it is expected to be launched in the next month.
However, Behand scene is just a plan, not a promise. At a specific time, a special profile can be released in a special way. If your goal is to get the highest quality updates, Jagex constantly adjust and test until it is released. If you are worried about to miss this update, you can buy runescape accounts say it, so you can enjoy the fun Kalphite king.
So, no surprise, things have changed or a smaller time than planing. In fact, Jagex is afraid of change, but it is just a plan, Jagex will never launch a new update before it is ready.
How to buy runescape account is easy, just join beind the scenes to get the latest news of runescape.