You don't see team members after your account is re-enabled
Assume that your Microsoft Teams account is disabled for signing in. By design, the account is automatically removed as a member from all teams in this situation. However, even after your account is re-enabled, you still don't see the teams of which you were previously a member.
Wait for 24 to 48 hours for your account memberships to be automatically restored. However, your membership won't be restored for private channels in Teams. You must make new requests for membership to each private channel that you want to rejoin.
To learn more, see Private channels in Microsoft Teams.
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