Some of image cdn links from prismic gave 403 error

Many of the image url's from prismic have given 403 errors until the cache is cleared. We usually cache the api response and use it. So until the cache got cleared the images were being shown 403 error. But after that the images worked but with new cdn link. This is same as what we saw on Prismic official website also yesterday. The below images are just to show same thing happened to our website since we forgot to take screenshots before clearing cache which made it work again

Does any one know reason for this?
My guess is they changed CDN servers so which caused issue. but i am not sure entirely

Hi @sreeram.a ,

Are you blocking any URLs or using a proxy that might be?

Prismic images are delivered through imgix servers.

Are you seeing this is every browser you use? It might be a plugin interfering.