Index: src/routes/guardian.js
===================================================================
--- src/routes/guardian.js	(revision 82c3356e2cc0cc877397783c3e1d2c722cbdb3a6)
+++ src/routes/guardian.js	(revision e667d26aec08a6380a8c2e1687a3f374682f383d)
@@ -99,5 +99,5 @@
     // niet is, is de gevaarlijke fout -- niet andersom.
     state: Guardianship.help.withWardship(
-      helpStaat.get(h.object_uri) || { open: true, pickedUpBy: [], handled: null, ageMs: null },
+      helpStaat.get(h.object_uri) || { open: true, pickedUpBy: [], handled: null, oldestPickupAt: null },
       mijnWards.has(h.actor_uri),
     ),