Lil'Pirates level 50 help

Hi,
I've enjoyed this game but I Can't work out how some of my friends are reaching level 70.

Where it says FP to next level I have nothing. I am on level 50.

Should I just jack it in?
Jackie

Well I'll answer this myself and hope it helps someone else. Although the next level showed up as a target after about 125,000 more FP earned I went up to level 51. Slight bug I believe.
Jackie