The laboratory NPC will not start a task if it is already standing in the destination of the task

[OlaBekkevold]

This makes it harder for the player to do the task over again when they are done with it as the NPC will just reset to the first part of the dialogue. This is not a critical issue as it is easy to circumvent by just going in and out of the laboratory and it might be difficult to fix, due to how the code for the walking NPC works.