Pay via Stripe Button Stuck

All my programs plugins are up to date. Installed Stripe and it worked perfectly for two days and then the Pay via Stripe which loads the fill in area for the card details does not do anything or load anything. It sends a message in the back end that a payment is pending but that is it. I have turned all my plugins off apart from Woocommerce and Stripe and it is still doing the same. I have put it under a clone as I have turned it off on the live site as customers were getting fed up of it not working.

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