[4.0] Login bad error message

[ceford]

Steps to reproduce the issue

Upgrade nightly build (today is 2020-06-24). Logout / Login Administrator.

Expected result

Home Dashboard / Control Panel OK

Actual result

There is a stray error message as illustrated:

The blue link leads to Urgent privacy requests - the ones I forgot about whilst testing.

System information (as much as possible)

Additional comments

The last thing I did was save Global Configuration after changing default Captcha.

[ReLater]

See next comment #29773 (comment)

The first part is easy. The lines

"REQUESTFOUND_MESSAGE" => Text::_('PLG_QUICKICON_PRIVACYCHECK_REQUESTFOUND_MESSAGE'),

"REQUESTFOUND_BUTTON" => Text::_('PLG_QUICKICON_PRIVACYCHECK_REQUESTFOUND_BUTTON'),

are missing here:
https://github.com/joomla/joomla-cms/blob/4.0-dev/plugins/quickicon/privacycheck/privacycheck.php#L63-L65

Then I get:

2. part could be to chnage

PLG_QUICKICON_PRIVACYCHECK_REQUESTFOUND_MESSAGE="%s Urgent Privacy Request(s) to manage."

to

PLG_QUICKICON_PRIVACYCHECK_REQUESTFOUND_MESSAGE="urgent Privacy Request(s) to manage."

It's used here(?) .
https://github.com/joomla/joomla-cms/blob/4.0-dev/build/media_source/plg_quickicon_privacycheck/js/privacycheck.es6.js#L46

I don't know if JS has a sprintf analog and if it should be used here if yes.

[ReLater]

It looks like the alert message has been removed by @brianteeman on purpose: See #24893

but then the JS logic was brought back some months later by @bembelimen erroneously: See #25570

and 50eae65#diff-e815986c9bc783495edecba9f87d8f84 ( @fancyFranci )

Otherwise we both wouldn't see the alert message concerning privacy requests.

[ceford]

I think this problem has gone away