Label "GENERAL.NAVIGATION.CASES" not translated when http://localhost:8080/flowable-task/workflow/ is accessed by the first time

Hello.

I noticed that when I navigate from the http://localhost:8080/flowable-task/#/ to http://localhost:8080/flowable-task/workflow/#/tasks, both tabs "Tarefas" and "Processos" are correclty translated, but for the "Casos" tab, the localization key GENERAL.NAVIGATION.CASES is shown instead.
But then, if I click on the GENERAL.NAVIGATION.CASES tab, then the text is "Cases" is shown.

So, this is not related with the non Brazilian Portuguese translation #652 , but with the key not being replaced by the right text.

First access:

After clicking the tab link:

Reproduce la primera visita a http://localhost:8080/flowable-task/workflow/#/tasks y compara la pestaña Cases con el comportamiento después de hacer clic en ella. Rastrea dónde se carga o se reemplaza la clave de localización GENERAL.NAVIGATION.CASES y confirma que la etiqueta traducida aparece tanto en el acceso inicial como después de la navegación.

Escrito por el modelo de indexación a partir del texto del issue.