CSS is on a non functioning cdn

Beaver Builder
1

I have just migrated a site and now the site is trying to reference two css files that are on a non accessible CDN. The files are:

https://2kud641rmuqd1qidz1tmensn-wpengine.netdna-ssl.com/wp-content/uploads/bb-plugin/cache/3924ddb5b5c8b9aae5d060a3ecba9b2c-layout-bundle.js?ver=2.2.4.4-1.2.4.1

https://2kud641rmuqd1qidz1tmensn-wpengine.netdna-ssl.com/wp-content/uploads/bb-plugin/cache/b0ac1d9894793e6eab58cb184d915eed-layout-bundle.css?ver=2.2.4.4-1.2.4.1

As they are part of the BB plugin then surely they can be accesses locally too right?

Any suggestions greatly appreciated.

2

migrated from where to where?

3

From one server to another.