Not certain. If I were to contact them, would I just tell them to check the cache?
I’m assuming its cache since now the cart won’t even work at all. Would you recommend any cache plugins to help this issue?
No. The only other plugins I got running are Advanced Custom Fields, Contact Form 7, Contact Form 7 – PayPal & Stripe Add-on, Contact Form 7 Image Captcha, Genesis Columns Advanced, and Quiz And Survey Master. All are updated. Are there additional cache settings not induced by plugins?