[wp-trac] [WordPress Trac] #48634: Images disappeared after updating to 5.3

[WordPress Trac]

#48634: Images disappeared after updating to 5.3
----------------------------+------------------------------
 Reporter:  bluerootsradio  |       Owner:  (none)
     Type:  defect (bug)    |      Status:  new
 Priority:  normal          |   Milestone:  Awaiting Review
Component:  Media           |     Version:  5.3
 Severity:  major           |  Resolution:
 Keywords:                  |     Focuses:
----------------------------+------------------------------

Comment (by SergeyBiryukov):

 Hi there, welcome to WordPress Trac! Thanks for the report.

 Just noting that the site appears to use Jetpack Photon CDN.

 Opening the image from the home page
 `https://i0.wp.com/i.guim.co.uk/img/media/76dcecf52b5b11722987360601ffe9889846ec26/0_59_3364_2018/master/3364.jpg?resize=620%2C174&ssl=1`
 displays an error message:
 {{{
 We cannot complete this request, remote data could not be fetched
 }}}

 Opening the image URL directly
 `https://i.guim.co.uk/img/media/76dcecf52b5b11722987360601ffe9889846ec26/0_59_3364_2018/master/3364.jpg`
 displays this error:
 {{{
 Error 401 Unauthorized - missing signature
 Unauthorized - missing signature

 Guru Mediation:
 Details: cache-bma1645-BMA 1573738311 1418339604

 Varnish cache server
 }}}

 So far, this looks like a server issue unrelated to WordPress core.

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/48634#comment:3>
WordPress Trac <https://core.trac.wordpress.org/>
WordPress publishing platform