Hi there,
some days ago, I posted an issue here for OneNote Online regarding the task pane when adding a meeting. Today, I noticed another issue after a successful login in the corresponding task pane. This issue seems to be new for me - hopefully to have not overseen something.
For reproducing, open One Note Online for a user using One Note in German and add the meeting details from Start / Besprechungsdetails. Login to your Office 365 account from the task pane. Then, your meetings are shown there.
The word Refresh is untranslated in this view and should be e.g. Aktualisieren.
Best,
Mourad