The crash occurs whenever I try to interact with his military unit status, i.e. change it, move it
When I look at military unit membership screen and Exclude members of the current military, he still appears as a choice even though he is already in a unit. Selecting him will cause a crash too.
Fortress mode Version 52.04
0> Dwarf_Fortress+0xA95496
1> Dwarf_Fortress+0xA95639
2> KERNELBASE!UnhandledExceptionFilter+0x1EC
3> ntdll!memcpy+0x2BBD
4> ntdll!_C_specific_handler+0x97
5> ntdll!_chkstk+0x12F
6> ntdll!RtlFindCharInUnicodeString+0xA96
7> ntdll!KiUserExceptionDispatcher+0x2E
8> Dwarf_Fortress+0x6397A9
9> Dwarf_Fortress+0x62BA7E
10> Dwarf_Fortress+0x135CDB3
11> Dwarf_Fortress+0x90DC2
12> Dwarf_Fortress+0x1490636
13> Dwarf_Fortress+0xD57245
14> Dwarf_Fortress+0xD565F2
15> Dwarf_Fortress+0x88A22B
16> overlay_plug+0x1C11C
17> Dwarf_Fortress+0xBF6A55
18> Dwarf_Fortress+0x8B7E83
19> Dwarf_Fortress+0x8B9389
20> SDL2!SDL_DYNAPI_entry+0x799D7
21> SDL2!SDL_DYNAPI_entry+0x12EEDE
22> ucrtbase!recalloc+0xA3
23> KERNEL32!BaseThreadInitThunk+0x1D
24> ntdll!RtlUserThreadStart+0x28

Unit #16762
Imush Nishecem
militia captain
DWARF:MALE