Genesis slider not showing up on page

Hi,

I have been using the Genesis responsive slider for over a year and last week it stopped showing up on the page. https://www.disabilitypolicyalliance.ca/ – the home page on the left next to the subscribe box should be a slider.

I tried to add more posts to the slider and that is when it disappeared.
Things I have tried:
– deactivating and reactivating the plug in
– deleting the slider and re-adding it
– deleting the new posts I tried to add to the slider

Any help would be appreciated. Would deleting the plug in altogether and re downloading it make any difference?