In multilingual cluster, if you create a copy of a content object with ezimage as an attribute, and delete the original copy, the image from the copy will be lost.

Steps to Reproduce

1. Configure your NFS cluster and at least two languages (In this example, English and Portuguese).
2. Create "article_001" in English in your root node
3. Upload "image_001" to the image attribute
4. Translate "article_001" in Portuguese, don't change any names or titles
5. Copy "article_001" to "News" folder
6. Remove "article_001" from root node, don't move it to trash.
7. Open "News/article_001" in frontend

The image is gone

Obs.: The fix from EZP-21324 does not solve this problem