Im using the Post Types Order since 2 or 3 months ago. I set it up nicely and it was working fine.
After the last update of WordPress it stopped working, I can see the products arranged but in the store page they remain like they were before the first intall.
In my Studio Press forum, they advise me to deactivate it, deleting it and updoaling the last version but nothin happens.
My site: http://www.mayasolar.mx/en/store/
Here you can see that the Sun Cream (blue bottle) shows off at the beginning when have to be at the end of the list along with the Sun Creams.