id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc 8335,javascript error regularly in this situation,pgteam,,"reproduce as below: 1. type three lines 2. first line bold, 3. second line italic, 4. third line underline, 5. copy all of them, paste at the end of third line, 6. after several pasted, unexpected empty paragraph appeared. 7. type something in this empty paragraph, 8. after typed, try to bold, italic or underline, 9. it doesn't work and after several pressing or hotkey about bold, italic and underline. 10. javascript error shows ""null"" is null or not an object, line 116, char: 2337. IE8, Windows XP sp3 Ckeditor3.6.1, javascript ",Bug,confirmed,Normal,,General,3.0,,IE,