[wp-trac] [WordPress Trac] #52021: Update to WP 5.6: All Images Disappeared!!

[WordPress Trac]

#52021: Update to WP 5.6: All Images Disappeared!!
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 Reporter:  seodance      |      Owner:  (none)
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  Media         |    Version:  5.6
 Severity:  critical      |   Keywords:
  Focuses:                |
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 Dear WP dev community,
 of course thank you all for making available this very useful and rich of
 functionalities free CMS!

 Unfortunately, today, after autoupdating the WP version to 5.6, **the
 following content disappeared at frontend:**
 1) all the images inside EVERY post
 2) all the thumbnails of EVERY post (also videoposts).
 3) the background image.

 After restoring the **previous version 5.5.3**, fortunately all the images
 re-appeared again.

 Some info on the plugins:
 a) almost every plugin updated, except for **Newspaper theme 10.3.2**
 (instead of 10.3.9);
 b) other plugins:
 - Auto Image Attributes From Filename With Bulk Updater - active at last
 version
 - Media File Renamer - deactivated but updated at last version
 - Regenerate Thumbnails Advanced - deactivated but updated at last version
 - ShortPixel Image Optimizer - deactivated but updated at last version

 Please find a screenshot attached (if attachment is allowed) of how the
 thumbnails appeared.

 I just wanted to signal this issue if you believe there's something to do
 on your side.
 Thanks and regards!
 Angelo

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Ticket URL: <https://core.trac.wordpress.org/ticket/52021>
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