Hmm, can you recall if you were able to do any of those three jobs during an afternoon?
Normally you should be only able to do them in the mornings.
Edit: Ah, I think I found your issue. Due to the unique start, the week 3 Blacksmith job can be done at any point. So yeah your save is currently softlocked. If you have a save from prior in that week from before you did the Blacksmith job, don't do it unless it is morning.