When first getting the quest to investigate Odrethi Manor, Rantela Irenam gets stuck in an endless 1. Continue cycle. This is because of the condition for Choice 1 in the "undetected" topic being set to TR_m1_PT_MaI_2 = 10, rather than TR_m1_PT_MaI_3 = 10. I've confirmed this is the cause of the bug by patching it myself and the dialogue works now.