New Tonic for Trace Detection potion has relation to the Calamity?
Perhaps. But it is worth noting that the new Tonic contains baneberry.
If one visits Mysteries, then Chapter 1 of the Foundables spell frame, and opens the Ministry Memo folder,
you will notice the Invoice for ingredients submitted by Grim Fawley.
Among the ingredients listed is Baneberry. Wow.
I must give credit to my co-player son for uncovering this. Brilliant!