Interesting. I'd say it's exactly the same bug. Here's what I see after
doing a 'man import' and then 'ls -l':
http://rhea.oamk.fi/~pyanil00/temp/eterm_amd64.png
I'm using WindowMaker as my window manager. If I switch to second
virtual desktop and back or to another screen (the GNU screen(1)) and
back then Eterm cleans up:
http://rhea.oamk.fi/~pyanil00/temp/eterm_amd64_after.png
But whenever there's text scrolling involved it gets corrupted again.
Perhaps the scrolling routines are buggy? (Just a _very_ wild guess)