Name of bug/glitch: Skilling teleports and xp changes
What happens: Depending on which skilling area you tp to will depend on what your xp rate gets changed too.
How it happens: Use the skilling tp and go to any of the options. Agility is the best example as it changes you xp to insane giving you next to nothing.
Why it happens: You tell me
Any more information: Print screens =

Also its only agility and wood cutting

It has to do with the dialogue. Like for example when you get a Slayer task and it teleports you to a random place. I'll look into it and thanks for letting me know. Matt gas experienced this problem too and he didn't have time to tell me so I'll get it fixed asap.