It could just be that I'm having a run of bad luck, however it seems like my fishers (all of whom have at least 500-600 luck on their suits because they also mine for saltpeter) are no longer getting Ancient SoS. Has anyone who's done a bit of fishing in the last month or so seen any difference in the drop rate for these? The FAQ thread above says these drop at a rate of 1 out of every 25.