Blood river massacre can be avoided

So, I erased the infamous Mobidoy, to create a new Mobidoy, i went and got into blood river massacre, got out of the game on purpose and, wait a bit to log back in... Then I came back and clicked on "Start on world map". it worked !!! This means that any new player that does it will miss the whole tutorial part of it and wont be sent in "add name of town depending on starting scene" Soltown in my case.

Then, they get lost and dont know what to do next.... At least, if they get back in Blood River Massacre, they can keep on doing that quest but, if they dont, they miss the whole story line !!!

I would say that Start on world map should be disabled until you are done with the starting scene !