Microsoft Team Missing Access to Most Group Functionality

[MBUWACR]

My Microsoft Team is missing access to Mail/Calendar/Groups despite me being able to access the 'conversations' screen in Microsoft Outlook for that particular team. Any ideas why this could be occurring? As you can see in the screenshot below, only Teams, Notebook, Site and Planner are linked under that group. 

I am still able to add the group calendar web part to my Microsoft Team page but I have no idea how to access that calendar in Outlook? The link to access the calendar simply reverts to my own, and I am unable to find the group in the 'group search' feature in Outlook. 



Another important note is that this team was 'restored' by my Sharepoint Admin. Is there anything that can be done to gain access to the group calendar/mail, etc as can normally be done? 

[#2 · Accepted solution]

How did you acces the conversations if the group where missing I. Outlook? Via sharepoint?

It’s possible this group is hidden from outlook! Part of my blogpost tells about this:

https://deltingercom.wordpress.com/2019/12/09/add-the-group-calendar-to-teams/

Adam