epy crashes sometimes when attempting to scroll using keyboard on the end of the chapter

When viewing the second to last chapter from this epub: https://archiveofourown.org/downloads/32751484/Game%20Night.epub?updated_at=1643035440

Alternatively click download -> epub here: https://archiveofourown.org/works/32751484/chapters/91378543?view_adult=true

Epy crashes sometimes when attempting to scroll down at the end of the chapter with the following traceback:

Traceback (most recent call last):
  File "/usr/bin/epy", line 33, in <module>
    sys.exit(load_entry_point('epy-reader==2022.1.23', 'console_scripts', 'epy')())
  File "/usr/lib/python3.10/site-packages/epy.py", line 3971, in main
    filepath = curses.wrapper(preread, filepath)
  File "/usr/lib/python3.10/curses/__init__.py", line 94, in wrapper
    return func(stdscr, *args, **kwds)
  File "/usr/lib/python3.10/site-packages/epy.py", line 3869, in preread
    reading_state_or_ebook = reader.read(reading_state)
  File "/usr/lib/python3.10/site-packages/epy.py", line 3783, in read
    board.write(reading_state.row)
  File "/usr/lib/python3.10/site-packages/epy.py", line 1706, in write
    text_line = self.text[row + n_row]
IndexError: tuple index out of range

Other info:

$ epy --version
v2022.1.23

wustho / epy

epy crashes sometimes when attempting to scroll using keyboard on the end of the chapter #51