Yes new story map!!!

https://fireemblem.gamepress.gg/datamine/feh-datamine-110

MID_MISSION_H_S201801STORY01_A1: Clear Book II, Chapter 3: Part 1 on Lunatic\nwith a lance ally on your team. All four\nallies must survive.
MID_MISSION_S201801STORY01_A2: Clear 3-2 on Lunatic
MID_MISSION_H_S201801STORY01_A2: Clear Book II, Chapter 3: Part 2 on Lunatic\nwith an axe ally on your team. All four\nallies must survive.
MID_MISSION_S201801STORY01_A3: Clear 3-3 on Lunatic
MID_MISSION_H_S201801STORY01_A3: Clear Book II, Chapter 3: Part 3 on Lunatic\nwith a sword ally on your team. All four\nallies must survive.
MID_MISSION_S201801STORY01_A4: Clear 3-4 on Lunatic
MID_MISSION_H_S201801STORY01_A4: Clear Book II, Chapter 3: Part 4 on Lunatic\nwith a lance ally on your team. All four\nallies must survive.
MID_MISSION_S201801STORY01_A5: Clear 3-5 on Lunatic
MID_MISSION_H_S201801STORY01_A5: Clear Book II, Chapter 3: Part 5