Login Time GLITCH!!

I don't if this has been posted before or not, so don't spam if it has.
But i was bored so before i logged in i changed the date, and this is the result LOL.

GUIDE (incase you don't know how to):
1. Put username and password in, if you wanna see the change
2. Check when your last login was
3. Go to Time and Date settings in the bottom right corner of the screen
4. Change the date to the future ALOOT
5. And watch the result

 

It's not a glitch.... it's been like that forever - Jagex intentionally set it up so the game clock runs to your computers time.