Created attachment 113670 [details] Demonstration of an issue. Since recent update ksysguard shows percentage sign twice if I use it in Polish. English and German are not affected.
This is a wrong translation in locale pl: l10n-kf5/pl/messages/kde-workspace/ksysguard.po:209:msgid "CPU: %1%" l10n-kf5/pl/messages/kde-workspace/ksysguard.po-210-msgstr "Procesor: %1%%"
Thanks, could you push it, or should I get my hands dirty? I could finally use my phabricator account for something useful, come to think of it Polish translation lacks in some places.
Finally had time to look into kde translations. Subversion repo looks like a mess to me. Anyways, here is a phabricator diff: https://phabricator.kde.org/D16340
*** Bug 400259 has been marked as a duplicate of this bug. ***
It seems to be fixed on my end. Plasma 5.14.3 Frameworks 5.51.0 Qt 5.11.2