Great reader, but text is unreadable with blue theme (version 1.8.1) Rated 3 out of 5 stars

Version 1.8.1 has a bug where the article's text appears white on the white background if the blue theme is selected (meaning you can't read the text). Looks like this issue started with version 1.8. Other than that this is a great reader.

This review is for a previous version of the add-on (1.8.1.1-signed).