Lol no worries - speech to text is always a shot in the dark for me. Thank you so much!

So as long as the outlets show grounded on my plug-in tester after doing what I suggested above, I'm good?

I'll probably just pull off the cover on all the outlets in those two rooms to ensure that nothing else janky was done.

Thanks for the quick response.

So, if I were to do this, and the outlet tester were to indicate a correctly grounded outlet, does that rule out the possibility that it was not grounded at the panel? Or, does the tester only detect whether the ground wire is connected to the outlet, and thus not if it is truly grounded? If the latter is the case, how would I go about verifying that it is in fact grounded?

Thank you - will do!