I’ve experienced the problem in some cases too.. It’s apparently a known issue with georeferencing. A mod addressed it here once:
As far as I know, that’s currently the workaround for this problem.. Hope that helps you further 
I’ve experienced the problem in some cases too.. It’s apparently a known issue with georeferencing. A mod addressed it here once:
As far as I know, that’s currently the workaround for this problem.. Hope that helps you further