Campaign craft unlocks - trigger craft

Hi,

I am playing standard and previous crafts that are now found in campaign areas that I had unlocked are now "undiscovered", like the trigger craft. I have tried going to these zones, but the craft recipe icon is not near the boss for that zone and I have scoured the entire zone several times. Is this bugged?

All the crafts I needed to rediscover in maps worked just fine.

Thanks

This is not bugged. There is a little side area in the refinery below a sewer gate. You just have to find it.

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Gamingtwink#3209 wrote:

This is not bugged. There is a little side area in the refinery below a sewer gate. You just have to find it.

Thank you very much. I highly doubt I would have ever found that. Although, I think the crafts in the Archives and Caverns were pretty tough to find too if you don't know what to click.