SQL Query in view does not SELECT the node title

It looks like there is an issue with the calendar views.

Calendar view template contain a "Node : title" field but if you display the SQL query of the view, the node title is never selected by the query.

The consequence could be that my calendar display is empty (no event) despite of the results returned by the query.

The query (exemple for a Content created Calendar):
SELECT node_field_data.created AS node_field_data_created, node_field_data.nid AS nid
FROM
node_field_data
WHERE (( (DATE_FORMAT((DATE_ADD('19700101', INTERVAL node_field_data.created SECOND) + INTERVAL 3600 SECOND), '%Y%m') = '201612') )AND(( (node_field_data.status = '1') )))
ORDER BY node_field_data_created ASC

Field list (translated from french) :
Content : Write date
Content : Link to content
COntent : Title

Result : empty calendar for all views.

Version tested : latest dev build (2016-Nov-26)

Many thanks to all contributors