Fix routes N+1 in Issues::ReferencedMergeRequestsService#execute

Sorting here needs the project routes to be loaded, including the namespace
routes.

1 files changed, 3 insertions, 2 deletions

diff --git a/lib/banzai/reference_parser/merge_request_parser.rb b/lib/banzai/reference_parser/merge_request_parser.rb
index a370ff5b5b3..9e5d55f72bc 100644
--- a/lib/banzai/reference_parser/merge_request_parser.rb
+++ b/lib/banzai/reference_parser/merge_request_parser.rb
@@ -14,11 +14,12 @@ module Banzai
               # Eager loading these ensures we don't end up running dozens of
               # queries in this process.
               target_project: [
-                { namespace: :owner },
+                { namespace: [:owner, :route] },
                 { group: [:owners, :group_members] },
                 :invited_groups,
                 :project_members,
-                :project_feature
+                :project_feature,
+                :route
               ]
             }),
           self.class.data_attribute