SAK-32030: odd message about turnitin is displayed when saving an ass…

…ignment (sakaiproject#3691)

assignment/assignment-bundles/resources/assignment_en_GB.properties

@@ -16,6 +16,11 @@ gen.grasca=Marking System
 gradingsub.pregra=Previous Mark\:
 listassig.sorbynum2=Sort by number of unmarked submissions
 gen.applygrade=Apply
+content_review.error.createAssignment=Error: The assignment was saved, but Turnitin has identified a problem and the Originality Reports may not be returned. The problem may be due to the following:\
+<ul><li>Clash of assignment titles: If you have duplicated an assignment or used a similar title to one that exists in the Turnitin database, then rather create a brand new assignment with a new title.</li>\
+<li>Unauthorised site members: If anyone in the site has status 'Expired', or is an external user without having set their first name, surname, email address, either remove them, or ask them to set their personal details in My Dashboard > Account.</li>\
+</ul>\
+If this does not solve the problem, please contact {0}, giving the site URL and title of the assignment you are trying to create.
 gradingsub.usethebel2=Use the box below to enter summary comments about this submission's attachment or the mark
 gen.honple=Declaration of authorship
 grading.associate.alert=You must select a markbook assignment.