I deleted a building that was delivering resources to another building and then everything went south from there...

Also I just tried placing a new building which is still under construction.
All the lines go bored of the south pole and went to visit the new building.

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I just tried to re-log in thinking it was a visual bug or something. Lines are still in the way I left them.

Tried to delete the lines too but it doesnt seem to detect their existence.
I am hoping that this is just a visual glitch and didnt actually edit my paths.

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Seems that it did change all my logistic paths... x.x

looks kinda like a bug if i'm understanding it right, might want to report it.

Well I am reporting this event technically. Though I guess I should have put it in the bug reports board