In Firefox 4 (beta 11), when editing anything in a case (such as an email, or note), every time I type an apostrophe character, the cursor jumps back to the beginning of the paragraph. The bug is not present in the Wiki editor.
Steps to reproduce: Type text in the RTE including an apostrophe.
What I expect: The text I typed including the apostrophe.
What I get: The text I typed, but with the apostrophe and everything after it at the beginning of the current paragraph.
Is there a way to stop this happening? Is this something that is fixable/should be fixed on the FogBugz side, or is it a Firefox 4 problem? I am using a British keyboard layout.