Yes, well PB, as I have said in my previous posts it all proves you right.
I did say your two corruptiond in succession made me wonder.
And I did replicate the phenomenon we were talking about by entering a sequence with ' in the Search Bar and seeing that ' corrupted to \'. That was obviously what you had been talking about, although we had both got the exact form of the corruption wrong.
Perhaps it would have been less confusing if I had said "One sees ' in the bar after one has typed it, then Return changes it to \', but the results are as one typed it." By saying 'you' for 'one' I may have given the impression that I was talking about you when I was talking about myself!
People mock the "Royal 'one'", but it would have forestalled that confusion here.
Let's see what the software makes of that batch of inverted commas!