The teleporting is something with the webwalker. What are your settings? I do need the ids of the clues to look into which ones have issues and if I can fix those.
I'm gonna need more info (see template)
The first issue is webwalker (client) related, I'll look into the issue with those woods.
As for the ice giant, I'll see if there is a way to prevent getting attacked by the warriors
I'll see if there are any missing links that I can add
Slayer scripts in general have a lower banrate due to them having a very dynamic behaviour in game.
The easier the slayer master is, the more stable the script will be due to less issues with webwalker/potential deaths etc.