In 7.3.3, an error occurs when importing a profile from file T21_Hunter_Marksmanship.simc (copy paste). In previous versions the same thing

1x Ovale\dist\SimulationCraft.lua:2706: attempt to concatenate local 'name' (a nil value)
Ovale\dist\SimulationCraft.lua:2706: in function <Ovale\dist\SimulationCraft.lua:2689>
Ovale\dist\SimulationCraft.lua:2628: in function <Ovale\dist\SimulationCraft.lua:2601>
(tail call): ?
Ovale\dist\SimulationCraft.lua:2544: in function <Ovale\dist\SimulationCraft.lua:2439>
(tail call): ?
Ovale\dist\SimulationCraft.lua:1879: in function <Ovale\dist\SimulationCraft.lua:1862>
Ovale\dist\SimulationCraft.lua:1907: in function <Ovale\dist\SimulationCraft.lua:1889>
Ovale\dist\SimulationCraft.lua:2203: in function <Ovale\dist\SimulationCraft.lua:1927>
Ovale\dist\SimulationCraft.lua:2344: in function <Ovale\dist\SimulationCraft.lua:2332>
Ovale\dist\SimulationCraft.lua:5240: in function EmitAST' Ovale\dist\SimulationCraft.lua:5358: in function Emit'
Ovale\dist\SimulationCraft.lua:5447: in function <Ovale\dist\SimulationCraft.lua:5442>
(tail call): ?
[C]: ?
[string "safecall Dispatcher[2]"]:9: in function <[string "safecall Dispatcher[2]"]:5>
(tail call): ?
...ceConfig\AceConfigDialog-3.0\AceConfigDialog-3.0-65.lua:818: in function <...ceConfig\AceConfigDialog-3.0\AceConfigDialog-3.0.lua:639>
(tail call): ?
[C]: ?
[string "safecall Dispatcher[3]"]:9: in function <[string "safecall Dispatcher[3]"]:5>
(tail call): ?
...ntory\Externals\curse\svn\Ace3-AceGUI\AceGUI-3.0-34.lua:314: in function `Fire'
...ce3-AceGUI\widgets\AceGUIWidget-MultiLineEditBox.lua:61: in function <...ce3-AceGUI\widgets\AceGUIWidget-MultiLineEditBox.lua:58>

Locals:
nil

PS: in 7.3.3 the MM rotation is broken (default profile). Incorrectly worked out "Aimed Shot" with buff "Vulnerable" (continuously displayed "Arcane Shot" with "Vulnerable" buff and a maximum of Focus). In 7.3.0.3 the rotation is more correct.