Hi, I've recently migrated from v8 to v9 then v10 in one big update. Issue I am getting is with media files, new ones uploaded work fine, they seem to have the same property values within the model that's coming down.

This one is working and is a new image

"backgroundImage": "umb://media/4966f63391694c24b7fc11e9a85cf181"

However this old migrated image is not

"backgroundImage": "umb://media/e04015a24b164d51bd7f753e372bcc4f"

Using the code:

var backgroundImage = Model.Value<IPublishedContent>("backgroundImage");
<div class="image" style="background-image: url('@backgroundImage.Url()');"></div>

Works for the top image but not the bottom one. The migrated image returns null so I'd guess that the umbraco id isn't matching up to anything?

I can see both the images in the media tab and they are both displaying there and seemingly available to use.

Is there anywhere in the database that is storing these ids? I've tried having a skim through to see if I could find anything linking the Uid and the actual image but not found anything so far on it. We've got 6k files in media so looking to avoid reuploading them all.

Any help appreciated, thanks in advance :)