EXP Bar frozen and refuses to go up

Bug Name:

EXP Bar frozen and refuses to go up​

Bug Description:

So I'm currently grinding a Lahn and first ran into this problem while grinding Ogres at level 24, my EXP bar got to around 56% and then stopped going up. At first I thought closing the game out completely would work but that didn't so I tried a server change and that worked for a good 7 minutes before my bar froze again and now I'm stuck at 36. Any thoughts?​

How to reproduce/proof:

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Please make a video of the event, that would certainly help the Developer and Troubleshooter, that is my suggestion

 

Problem solved?

 

It fixed itself after 10 minutes of raging but now my friend is running into the same problem, he's currently on Dark Knight though so it's probably not Lahn exlucsive.