"Speak to the jarl of Falkreath" still on my journal
Solution 1:
According to UESP:
- This bug is fixed by version 2.0.5 of the Unofficial Hearthfire Patch.
- You can fix this using the console command:
SetObjectiveCompleted BYOHHouseFalkreath 15 1.
Note that the Unofficial Hearthfire Patch has since been rolled into the Unofficial Legendary and Special Edition Patches, so this fix should now be available by installing one of those. Also note that many Unofficial Patch fixes only work when creating a new save (so you should use the console command if the patch does not work).