Thank you, Old_Grey. That was very noble of you !
However, I'm having difficulty wrapping my head around this:
Could you explain how that is possible, seeing that one can only work in one view at a time ?
And this:
As stated, that is exactly what I did... SCH first, then PCB. Both of those views agreed with each other after the PCB traces were laid. However, I will keep in mind for future reference that if it starts happening again on other sketches, just delete the parts and redo them, as based on what you've stated, that's how you did it.
Again, thank you.