Pods name overwrites plural label

On multiple occasions I have experienced the situation that the Pods Name (the internal lowercase name which is used as the identifier) is displayed in the admin menu. When I check the settings of this Pod, I can see that the Plural Label (which is used for the menu entry) was overwritten by the Pods Name. This typically happens when you create a new pod, add a custom field, and then click on the admin menu entry of this pod.