Ran into an exception while playing through a fresh android install.
```
I'm sorry, but an uncaught exception occurred.
While running game code:
KeyError: 'Name'
-- Full Traceback ------------------------------------------------------------
Full traceback:
File "act9.rpyc", line 587, in script
File "renpy/ast.py", line 921, in execute
File "renpy/exports.py", line 1373, in say
File "renpy/character.py", line 1253, in __call__
File "renpy/character.py", line 1172, in prefix_suffix
File "renpy/character.py", line 1152, in sub
File "renpy/substitutions.py", line 278, in substitute
File "/home/tom/ab/renpy-build/tmp/install.linux-x86_64/lib/python3.9/string.py", line 165, in vformat
File "/home/tom/ab/renpy-build/tmp/install.linux-x86_64/lib/python3.9/string.py", line 205, in _vformat
File "renpy/substitutions.py", line 168, in get_field
File "/home/tom/ab/renpy-build/tmp/install.linux-x86_64/lib/python3.9/string.py", line 270, in get_field
File "/home/tom/ab/renpy-build/tmp/install.linux-x86_64/lib/python3.9/string.py", line 227, in get_value
KeyError: 'Name'
```