The call to org-remember was wrong.
@@ -179,7 +179,7 @@ annotation:// similar to `org-annotation-as-kill'."
(set-buffer b)
(set-mark (point))
(insert region)
- (org-remember ?w))
+ (org-remember nil ?w))
((equal proto "annotation")
(message "Copied '%s' to the kill-ring." orglink)
(kill-new orglink))