Hi Crystal….the theme hasn’t changed in a very long time, in fact I’ve discontinued the theme for the newer and better Preferential theme that I built based on Preference. At first glance, it looks like Preferential, but a lot has changed in it which is why I decided to do a complete new theme.
Regarding your issue…if things are not working correctly in the last few days but were before, then something has changed. Did you make any changes or install any new plugins? Also, do you have a link to a page where things are not working? I will see if I can help you out here.