diff --git a/doc/bugs/brokenlinks_accumulates_duplicate_items.mdwn b/doc/bugs/brokenlinks_accumulates_duplicate_items.mdwn
index 4b9743094..395c7789e 100644
--- a/doc/bugs/brokenlinks_accumulates_duplicate_items.mdwn
+++ b/doc/bugs/brokenlinks_accumulates_duplicate_items.mdwn
@@ -9,3 +9,12 @@ I think this may just be links caused by tags, actually.
 ikiwiki version 3.14159265.
 
 -- [[Jon]]
+
+> Is it possible that you upgraded from a version older than 3.12,
+> and have not rebuilt your wiki since, but just refreshed? And did not run
+> `ikiwiki-transition deduplinks`? If so, suggest you rebuild the wiki,
+> or run that, either would probably fix the problem.
+> 
+> If you can get to the problem after rebuilding with the current ikiwiki, 
+> and then refreshing a few times, I guess I will need a copy of the wiki
+> source and the `.ikiwiki` directory to reproduce this. --[[Joey]]