Added corrections from Github + other sources

Please applaud the type-checkers and editors!

Kelardy - fixed errors in episodes 1, 2, 14, 54, and 165.
quantumdot - episodes 135, 145, and 146.
nightpool - episode 23.
echurilov - episode 1.
MoiraThomson - episode 117.
clover - episode 48.
Margot - episode 60.
CE Baker - episode 64.
vacantvisionary - episode 133.
Carolina Damato - episode 151.
winterykite - episode 157.