OK, I have narrowed this down to a repeatable set of steps. This shows up in other ways but it plagues me whenever I paste things into Notes!
1. Go to Logos Program Settings and be sure that default Notes font is set to "Default", and above default font size is "Default".
2. Go into Word, and type something of a font and size that is NOT the Logos defaults - for example, type a sample paragraph, it can be random characters, in Calibri, 14 size font. Pick fonts and a size that will be really obvious to you, what it looks like, in that it is not the default font and size inside Logos.
3. Go into a Note (I use an existing Note, as you will need to click on something else within the Note later), Add Note - type a title in that box, like Test, then in the body of the Note, Paste. Highlight the text, and at the top change the Font to Default, and the Font Size to Default. You see it change.
4. Go now and click on another Note in that file, then come back and click on the Note you just created. You will see it says the Font is Default, and the Size is Default at the top, but it is clearly not! It will look like Calibri and 14 for example. So highlight it all again, go into the Font, and click on some other font, see it change, then click on Default and see it change back to Default. Then go into Font size, click on some other font size, see it change, then click on Default and see it change back to Default. Now it will stay that way for good!
Can this be fixed? 
