[IMMEDIATE!!!] Modifying certain solo values affects multiplayer

There is a very urgent bug to fix in KAB!

Category: Both
Operating system: Windows NT 6.1
Build number: 745 ( Latest )
Description: Modifying a movement script ( runnerjumping.as in my case ) makes you jump ultra high
Steps to reproduce:
1. Modify Base/Entities/Characters/MovementsScripts/runnerjumping.as
2. Modify a jump value ( Ex : moveVars.jumpStart = 5.0f; )
3. Restart KAG, goto on a server
4. Be called of hacker everywhere
Screenshots/Videos: not yet, if you need i have

 

Isn't this the third (maybe fourth) time someone has posted this bug?
Edit: As a fellow redundant bug poster I'm not really in much of a position to say this, but please abide by the stickies.
Edit the second: Also, the latest build as of your posting date is 750.

 

1. No, I am the first. One another report talks about between 2 servers and not by my way.
2. What is wrong?
3. Fail, sorry. Also my console says 745 anyway :/

 

1. Pretty sure its the same glitch regardless of method.
2. The redundant bug post.
3. Yeah, I saw elsewhere that people reported their console saying 745, but the client and posts on updates say 750, but this seems like a common mistake.