Rated 5 out of 5 stars

by Nick222 on Jan. 31, 2014 ·

FIXED :)

This review is for a previous version of the add-on (2.1.4.1-signed). 

by Tom Mutdosch (Developer) on Feb. 4, 2014 ·

Sorry for the troubles! Please try the latest update which has resolved these issues:
https://addons.mozilla.org/en-US/firefox/addon/reminderfox/versions/2.1.4.1