I am having the same problem in Firefox
Someone suggest the long url that is not necessarily correct it also happens without the long url.
This only happens at c/net forum since the last revision.
Bob Proffit suggested a bug but no reply from admn people have answered thread.
around to read this ''wrap'' I just posted here.
Post was typed within the normal reply box. No copy/past from something else like notepad, etc..
Running off the right margin (wrap)used to not happen. It seemed to occur here with the long URL being posted.