For me too, I've had problems quoting JOODLZ, except for one time. Yesterday, I also had a problem with quoting a new member on the authenticate thread. It took me three times to fabricate the quote with copy and pasting, because when I clicked on "preview post" the entire thing disappeared.I'm guessing it was from about 2005 and to correct my previous post, it might not be python. It could be snakeskin. (I think snakeskin is slightly less expensive than python and not a protected species. I'm not sure of the skin except that it's reptile.)
As for the computer, it seems to be you. I haven't had the problem quoting any other person's posts.