Issue Summary

Polish (pl_PL) notification email renders display name immediately before the noun "Użytkownik" with no separating space, resulting in a grammatically incorrect and unreadable sentence. The name placeholder appears to be incorrectly positioned before the noun in the Polish translation string, and the space between them is missing.

Example of incorrect output: Jan KowalskiUżytkownik utworzył zgłoszenie
Expected output: Użytkownik Jan Kowalski utworzył zgłoszenie

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Steps to Reproduce

1. Set the recipient's Jira account language to Polish (pl_PL) via Profile → Personal Settings → Language

1. Create an issue in a JSM project whose notification scheme sends an "Issue Created" notification to that recipient

1. Open the resulting notification email received by the Polish-language recipient

1. Observe the header text in the email

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Expected Results

The email header renders as a grammatically correct Polish sentence, with the noun preceding the display name and a space between them:

Użytkownik Jan Kowalski utworzył zgłoszenie

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Actual Results

The display name is rendered immediately before the noun with no separating space:

Jan KowalskiUżytkownik utworzył zgłoszenie

Additional findings:

• The affected text is plain text, not a hyperlink — this is not a display name rendering issue

• Account display names in the directory are correct and contain no trailing characters

• Reproduces with both single-word and two-word display names

• The same notification in English renders correctly

• This affects all Polish-language notification recipients on the site

• The issue appears to be a defect in the Polish language pack where the name placeholder has been positioned before the noun and the space between them is missing

Workaround

Currently there is no known workaround for this behavior. A workaround will be added here when available