Handle forks with care

server/router/versions/index.js

@@ -23,7 +23,8 @@ module.exports = function (options) {
                     {
                         association: db.ArtifactVersion.TranslationArtifactVersions,
                         where: {
-                            backTranslationFromId: null
+                            backTranslationFromId: null,
+                            forkedFromId: null 
                         },
                         required: false
                     }