VERSION : 6.4.1
CR LF hidden symbol displays in the wrong place when you scroll the current line off the screen
Open a document. Switch on invisible symbols.
Move to a line that's followed by a shorter line.
Scroll so that the longer line is at the top of the screen.
Put the cursor at the end of that long line. There will be a CrLf symbol at the cursor.
Click Ctrl-ArrowDown so that the line you're on goes off the screen.
The result is a CR LF symbol in the wrong place beyond the shorter line.
I just got tricked by it and thought I had been leaning on the keyboard, and did Undo to undo a non-existent action...