Tabs not displaying

Hi,

I have this plugin installed on a live site here https://masonsselfstorage.co.uk/business-storage/ and the content should be displaying where the white strip is. If you compare this with the staging version of this site (https://masonsselfstor.staging.wpengine.com/business-storage/), you’ll see that the content is displaying correctly. The staging site is a carbon copy of the live site so I don’t understand why it’s stopped working on live as it used to work perfectly. I’ve also done all the usual troubleshooting things – deactivating all other plugins, testing with a different theme etc, but to no avail…please advise!

Thanks