Uninstall the Facebook tab "Upcoming Shows"
Reinstall the Facebook tab via optune.me.
Uninstalling and reinstalling it should do the trick. Let's go!
1. Uninstall the Facebook Tab "Upcoming Shows"
Open your Facebook artist page.
Click on "Settings" in the top right corner.
Click on "Edit Page" in the menu on the left side.
Scroll down to the "Upcoming Shows" settings.
You should now see the setting "Show Upcoming Shows tab". Choose "OFF". There you go! The Facebook tab is now uninstalled.
2. Reinstall the Facebook tab via optune.me.
Go to optune.me and click on your profile picture in the right top of the page. Select "ARTIST PROFILE" from the drop-down menu.
Now that you're on your "Artist Profile", scroll down and click on the "Description / Links / Connections" card.
Then from the drop-down, click on "Add Facebook Page Tab" near the bottom right of the menu.
Next, the “Add Page Tab” form appears. Here you can select your personal Facebook page.
Congratulations! Your Facebook tab is now installed. Let your supporters know too!