During the Kill the Beast victory speech, I saw a few from the mayor and chief banner but couldn't get screenshots.
"one big applause" should be "one big round of applause"
"stared at the eyes" should be "stared in the eyes"
and "assisting the foundry guard slay" may be grammatically correct, I'm not sure, but it sounds wrong; I'd go with "helping the foundry guard slay"