Aspect Ratio setting altered?

[williamduffy]

Discovered the problem and fixed it. Under Crop/Resize Pixel Aspect Ratio (PAR), Input PAR had an AR amount in there which should have been 1:1 but was a different amount (which I forget). I clicked in front of Force Input PAR type, and the setting was returned to 1:1.
I have never used any of these PAR settings before, so I don't know how they changed. However, I am now going to save these new settings for next time!