thanks for comment!
i see now that unfortunately i have used nyi (ⳡ) instead of khai (ϧ) - this is represented in marcion by character 'K' (uppercase).
capital khai, is ok (Ϧ), but small is incorrect.
anyway, it should be only cosmetic problem, searching in dictionary and library still works. anyway, i will prepare patch with fix immediately.
iam not using bohairic, so i was not recognized that stupid mistake easily. thank you for big help.