the elders when humans destroy so many elven villages: i_sleep.jpg
the elders when one (or two) prisoner escapes: real_shit?.jpg
The elders care only about their authority, but not about their dignity.
A prisoner escaping puts in doubt their authority, since it defies their orders, so they care.
Other elves getting killed and enslaved has nothing to do with their authority, since they didn't give any order about it since the start, so they just ignore it.
And then they talk about the "infamy" they are going to suffer, not the infamy of their shitty behavior, just the infamy of their orders getting defied.
"this will tarnish our great authority"
precisely what they said and what they meant
They started to think again about real dignity and honor only when ancient magic was suggested. That ancient magic must be very terrible to make even these elder scumbags call it dishonorable.
Rodri btw has strong charisma rolls. Converting all the prison guards to sacrifice for him.