request #7610 Planningv2 top backlog fail to load when not project member

Change-Id: I8b1e281b933cbe18247c23fa28efda3ebd3044c8
Merge commit 'refs/changes/22/3222/1' of ssh://gerrit.tuleap.net:29418/tuleap into HEAD

* ssh://gerrit.tuleap.net:29418/tuleap:
  request #7610 Planningv2 top backlog fail to load when not project member

Change-Id: I524cc75e5599b3b3f39c4ab457727e0d21b707b9
This is Tuleap 7.6.99.56

Change-Id: Ibcbdae059a78e1a8142138ae1f3c34cdcca26466