Cast R with Vel'Koz using any skin or no skin at all and the bug will appear.
The disintegration ray's visual effects don't follow the cursor, the ray goes all the way in the same (weird) direction, even backwards and upwards, sometimes it doesn't even appear.
Post your PBE bug reports here: something not functioning as intended? Store is broken? A champion's ability is not working? etc
Need help? Read our [bug reporting guide](http://community.pbe.leagueoflegends.com/c/bugs/CF5EEDC8FF5AC1A896F517E2C7AE4650C472807F-how-to-report-bugs-on-the-pbe).
Comments about things you don't like or suggestions for improvements go in Feature Feedback.