Why am I getting two apostrophes when I've only type in one? This has occurred in multiple wordpress installs including a brand new with no active plugins. For example if I want type in "February's" it is published as "February''s". This occurs in the title and body of the post. The crazy thing is, if I update the post it will add another apostrophe each time. If I updated the post 5 times I would have this "February'''''''s".
Why is this happening and what can I do?