Play by play data is not accurate

[samshipengs]

For example, In game 0021500196, event 2, 'time_left': [705, 704, 685, 684]}, 'event_str': ['miss', 'rebound', 'miss', 'rebound'],
and match these with the shot clock left and the court visualization, the time_left in play-by-play seems like not describing the event segmentation correctly.

For 685.0 the shot clock is at 21.77, which at the time the shot was already missed for a while and the defending team got rebound and was already switching to offense. The event miss should be marked right after 24s shot clock reset.

[samshipengs]

and in some game moments the shot clock is missing (None), e.g. game0021500009 event 0