I was in the same game. Idk how to post images exactly but here I think. [https://cdn.discordapp.com/attachments/742580657850417155/742580766281564250/Bug_report.png]
I had the same problem just now. 2 Investigators claimed to have visited me and invested me, they got my role right. But both didnt die from passive douse. They being doused didnt even show.
Second Bug: I visited a confirmed Mayor who was jailed. He was shown as doused in the name list but did not die when I ignited.
Update can confirm it only works past n1 as i got arso again and managed to douse 3 others but n1 i didnt in this instence and nothing stopped me from getting anyone doused that all any game