Homestead quest chains

When i upgraded the heavenly creation workshop i got an orange/brownish backpack quest to run across the map and talk to a npc. But on the way the toon glitched against a rock ( typical pwi map ****) and i couldnt get unstuck. Tried porting, tele stones, relogging,flying.. nothing worked cos of the backpack. So i finally trashed the quest and, once the pack was off, my toon just walked out of the glitch.

Now i still have the comission:contract book/scroll/quest item in inventory that says i can pick up the quest from my homestead but there is none. (relogging/right clicking/double clicking scroll didnt work. Is there any other way to get the quest again?