This one's been reported before, though you are the first I've seen to indicate that Lion has the same issue as earlier releases of the Mac OS.
For More Information see: Message position bug in 'edit script' (annoyance; does not create any known damage)
This is one of many acknowledged bugs that can be found in the Known Bug List thread here in the Report an Issue section of the forum.
It can also be downloaded as a database file from: http://www.4shared.com/file/8orL8apk/FMP_Bugs.html
Thank you for your post, and I apologize for the late reply.
I have attached your post to the original report. When any information becomes available, I will let you know.