Missing verb. Emissary for threatening with war

[tos1]

When the player asked a companion minister to send a emissary for threatening with war, the verb displayed is empty in a sentence "I'll send <person> to <place> to <verb>".

----
dlga_minister_pretalk:minister_talk
Is there anything you wish to be done, my {reg59?Lady:Lord}?
----
dlga_minister_talk:minister_diplomatic_kingdoms
I wish to dispatch an emissary.
----
dlga_minister_diplomatic_kingdoms:minister_diplomatic_kingdoms_select
To whom do you wish to send this emissary?
----
(Select any lady/lord from the choices)
----
dlga_minister_diplomatic_initiative_type:minister_diplomatic_initiative_type_select
What do you wish to tell him?
----
dlga_minister_diplomatic_initiative_type_select:minister_diplomatic_emissary
Threaten them with war and see what you can squeeze out of them.
----
dlga_minister_diplomatic_emissary:minister_emissary_select
Who shall be your emissary? You should choose one whom you trust but who is also persuasive - one who can negotiate without giving any offence.
----
(Select a companion from the choices)
----
dlga_minister_emissary_dispatch:minister_diplomatic_dispatch_confirm.3
Very well, I'll send {s11} to the {s12} to {s14}.
----

The s14 here seems to be empty.

- How to reproduce it/when/why it happens:
Play as an independent faction, capture a castle, and hire a minister. Replace the minister with a companion, exit from the hall, and re-enter. Talk to the companion minister, select "I wish to dispatch an emissary.", select any lady/lord character from the choices, select the 1st choice "Threaten them with war and see what...", and select another companion as the emissary. The companion minister says "Very well, I'll send <person> to the <place> to .".

- Game version (and steam or downloaded):
AWoIaF v8.2, Warband v1.174 downloaded

Related topic:
"Wrong gender checks remain", see the 2nd edit on Mar 18 2023 UTC