Ok i really don't understand the corelation between the two, but when i upped my view distance from medium to epic the crash stopped happening.
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Yeah it does have something to do with the view distance; I created a new save with medium view distance then completed the ruin and it crashed, I loaded up the same save without changing anything to confirm that the error is happening and it crashed again. I then changed the view distance to epic and Malo spawned in just fine and no crash.