Images Disappeared on Website

Hi,
Everything was fine on my website, and then suddenly today, there are images missing in certain places. Can you please take a look and let me know what’s going on? Thank you so much! Here are a couple of pages as examples where you see a ton of white space. Images have been there for years and are now gone.

Also, some of my H2 headers are now not showing at the right size. I am assuming these issues are related maybe?

Thank you,
Justine

https://townleypoolandspa.com/tylo-traditional-saunas/ (images missing, plus at the bottom where it says “request a quote,” the background image disappeared and the headline “request a quote” got really little.