When updating your Customizr theme with version 3.0.4, a potential problem on the slider can occur, that has been reported on the users forum.
Problem description : after the upgrade, a slider will disappeared only if some slides have been inserted in it at one time and then deleted or disabled afterward.
If you experience this problem, and before the next update of theme, you have 2 solutions for displaying back your slider :
- Solution 1 : Open the edit screen of an attachment used in the slider and just manually reorder the slides back and forth. Once you see the “slider updated” message, your slider will show up again.
- Solution 2 : Download the new slider file here and replace it in your theme folder.
Thanks to Dave (see his wordpress profile here) for pointing this out!
Hope this helps!