Knowledge article takes a long time to checkout


Trying to check out to edit a KB Article is taking a large amount of time.


The URLs to the images in the article are corrupted or invalid.



The links to the images appear like example below, with the source attribute followed by invalid additional info:

img src="data:image/png;base64,/9j/4AAQSkZJRgABAQEAYABgAAD/2wBDAAgGBgcGBQgHBwcJCQgKDBQNDAsLDBkSEw8UHRofHh0aHBwgJC4nICIsIxwcKDcpLDAxNDQ0Hyc5 
This is an example of a valid link we would expect to see OOB:
img src="/" /

The solution is to recreate the knowledge article and, when adding the images, ensure the URLs are valid and reference the [sys_attachment] table.