Index: app/controllers/issues_controller.rb
===================================================================
--- app/controllers/issues_controller.rb	(revision 16226)
+++ app/controllers/issues_controller.rb	(working copy)
@@ -101,6 +101,11 @@
       @changesets.reverse!
     end
 
+    if User.current.allowed_to?(:view_time_entries, @project)
+      Issue.load_visible_spent_hours([@issue])
+      Issue.load_visible_total_spent_hours([@issue])
+    end
+
     respond_to do |format|
       format.html {
         @allowed_statuses = @issue.new_statuses_allowed_to(User.current)
Index: app/views/issues/show.html.erb
===================================================================
--- app/views/issues/show.html.erb	(revision 16226)
+++ app/views/issues/show.html.erb	(working copy)
@@ -60,7 +60,7 @@
   unless @issue.disabled_core_fields.include?('estimated_hours')
     rows.right l(:field_estimated_hours), issue_estimated_hours_details(@issue), :class => 'estimated-hours'
   end
-  if User.current.allowed_to_view_all_time_entries?(@project)
+  if User.current.allowed_to?(:view_time_entries, @project)
     if @issue.total_spent_hours > 0
       rows.right l(:label_spent_time), issue_spent_hours_details(@issue), :class => 'spent-time'
     end