Ah - didn't even check FPIt is wrong I believe - and spreadsheet was based off the data. Those permits are not really the focus of the thread so I can see how it's been overlooked.
Edit: Would be good to have a second source for the Summerland <-> Baron connection - if you could report back when you get it that would be cool - wikia says Baron, but I'm not sure how much we should trust it.
Well, it didn't unlock for someone at Lord is exhibit A.
It's anecdotal, but there's this: https://elitepve.com/viewtopic.php?t=911#p9897 and https://elitepve.com/viewtopic.php?t=911#p10434
I'm 90% sure Baron is correct.