In 2020, a significant number of users reported that their purchased digital copy of Half-Blood Prince on Amazon Prime and iTunes would exactly at the 1-hour, 12-minute mark (during the Felix Felicis scene). The audio would continue, but the text would lag by 3 seconds.
: One of the most famous lines in the series, "Always," was notoriously mistranslated in some subtitles as "I always did," which shifts the emotional context of the scene significantly. harry potter and the halfblood prince subtitles