Board Thread:News and Announcements/@comment-24162230-20131212052615/@comment-24145588-20140126195205

I'm also at level 30 ("Max Level") now, and just noticed something -- if you click on the level bar in the upper left corner, it will show your current experience and the XP needed to reach your next level, just as it did at previous levels. Mine is now showing 6,200,000/0, or close to that. This seems like a good sign. Even though there's currently no "next level" to reach, my XP is not being discarded.

Hopefully this means that if more player levels are added, your XP already earned will not be tossed out, and can be applied to reaching a nother level once it's available.

No guarantees, no inside information, just my thoughts.