Just figured it out:
I used:
SELECT ASCII(RIGHT(MyString,1))
FROM dbo.tblWeirdChar
and the ASCII code was 160, which is a non-breaking space.
So, I used:
UPDATE dbo.tblWeirdChar
SET MyString = REPLACE(MyString,CHAR(160),'')
And it worked!
Sorry for the self-posting.
-Simon Doubt
DBA, Fulcrum Publications, Inc.