Sorry for the wait, try this save.
https://www.mediafire.com/file/ipfog48x1py6y65/SSAF2_Seljuk2_13.sav/file
Also managed to get a clear victory and killed a Imperial assassin -
https://gyazo.com/dc9462bb893f0c248310adbed5794ba3
https://gyazo.com/d68881d4ff08956ea4e280cd4dcba59a