Badwords appear when the last word is added to the dictionary

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Have 3 misspelled words
2. Ignore the first 2 words then add the last word to the dictionary
3. The misspelled words appear again without the added word

What is the expected output? What do you see instead?
The expected output is for the misspelled words list to be hidden. What I get 
is the misspelled words reappearing

What version of the product are you using? On what operating system?
XP and Win7

Please provide any additional information below.

Original issue reported on code.google.com by [email protected] on 1 Mar 2011 at 6:47