I'm totally on the enUS client & I put in https://github.com/xod-wow/LiteMount/wiki/Crusader-Aura's instructions right after Dismount.

So mine reads as I believe it always has:

LeaveVehicle
Dismount [nofalling]
CopyTargetsMount
ApplyRules
Limit [mod:shift,nosubmerged,flyable] RUN,~FLY
Limit [mod:shift,submerged] -SWIM
SmartMount
IF [falling]
  # Slow Fall, Levitate, Zen Flight, Glide, Flap
  Spell 130, 1706, 125883, 131347, 164862
  # Hearty Dragon Plume, Rocfeather Skyhorn Kite
  Use 182729, 131811
  # Last resort dismount even if falling
  Dismount
PreCast Crusader Aura, Path of Frost, Slow Fall, Water Walking
END
Macro

Any idea why it's no longer working?

I've also generated a new /litemount macro no change

I think the instructions need an update (which I will do). You should put the line after the

Dismount [nofalling]

near the top, not at the end.

I've updated the documentation to say to put the line before CopyTargetsMount

Please let me know (or close this) if you get it working again.

Happy adventuring, X.

Huzah it worked thanks very much!