Embedding campaign webforms using JS - suddenly stopped working correctly

I’m experiencing a problem with web forms embedded in wordpress using js code. These have been fine for many months but from yesterday stopped rendering correctly. This happened on two different websites using two different infusionsoft apps - where only the top line or top section of the forms are being displayed. There have been no website updates and have tried republishing the forms and embedding them again but getting the same result. Any help urgently appreciated. Thanks

Same issue with our forms. Everything was working great until yesterday. Hopefully, someone might have some recommendations.