Hi @Andyrom75, thanks for taking the time to report this! Confirming.

If you right-click on any of those two links and choose "Inspect element", the CSS will show:

#bodyContent a.external[href^="https://"], .link-https {
    background: url(//upload.wikimedia.org/wikipedia/en/0/00/Lock_icon_blue.gif) center right no-repeat;
    padding-right: 16px;

Going to https://upload.wikimedia.org/wikipedia/en/0/00/Lock_icon_blue.gif that is a 404 error.

(Unrelated: https://commons.wikimedia.org/wiki/File:Lock_icon_blue.gif and hence https://upload.wikimedia.org/wikipedia/commons/0/00/Lock_icon_blue.gif exist but that is a different URL.)

The enwiki version of the file ( https://en.wikipedia.org/wiki/File:Lock_icon_blue.gif ) has been deleted on March 20th in favor of using the version from commons.

The deletion request is at https://en.wikipedia.org/wiki/Wikipedia:Files_for_discussion/2017_March_20#File:Lock_icon_blue.gif

The css thus has to be updated. I will update the task detail with a list of pages that need to be fixed.

One can probably fill a request for mass update by a bot via https://en.wikipedia.org/wiki/Wikipedia:Bot_requests

@Aklapper modifying MediaWiki:Vector.css‎ with the commons image, the correct behaviour has been restored.
Thanks.

I have updated the list. There are 66 entries.

Thank you @Samtar I guess I was assuming that lot of bot operators already have global edit interface right. That is why I suggested to reach out to them to automatize the edition. But your idea is way easier and as you said, it is "only" 66 edits :-}

Poke this task once your are done, I will be happy to run the mwgrep command to verify.

I can do this if nobody else manages in a few days, let me know.

@hashar Could you confirm the above have been dealt with? I could not find the link on the following