diff -r 5ec9fcfbdf9c -r 05eec764facd src/main/kotlin/de/uapcore/lightpit/viewmodel/Issues.kt
--- a/src/main/kotlin/de/uapcore/lightpit/viewmodel/Issues.kt	Sun Apr 04 11:52:30 2021 +0200
+++ b/src/main/kotlin/de/uapcore/lightpit/viewmodel/Issues.kt	Sun Apr 04 13:03:41 2021 +0200
@@ -76,7 +76,7 @@
         val renderer = HtmlRenderer.builder(options).build()
         val process = fun(it: String) = renderer.render(parser.parse(it))
 
-        issue.description = process(issue.description)
+        issue.description = process(issue.description?:"")
         for (comment in comments) {
             comment.comment = process(comment.comment)
         }
@@ -111,8 +111,8 @@
                 upcoming.add(v)
             }
         }
-        versionsRecent = recent
-        versionsUpcoming = upcoming
+        versionsRecent = recent.distinct()
+        versionsUpcoming = upcoming.distinct()
     }
 }