Hi Dennis,
see Adjust wording and style of workflow action to forward to copyediting · pkp/pkp-lib@29671d1 · GitHub and DE/EN-Fassungen funktional nicht gleich oder nur falsch übersetzt (OJS 3.0.2.) - #5 by mtub. There is no functional difference, but the translations had not been updated after a minor string update in the en_US locale.