As the title says after upgrading to Magento 1.9.2.4 I'm getting 'bOption is not defined' when trying to click on 'Add New Option' making me unable to add any bundle items. This also happens when I modify an existing bundle product, and they show fine on the frontend, but blank on the backend.
Tried looking into logs and nothing there. I've downloaded a new copy of Magento 1.9.2.4 and copied a fresh version of adminhtml with no luck also.
Thanks in advance.