We have a couple hundred quizzes which include mp3 audio files in each question. The typical question looks like:
[audio mp3="https://evaeastoncom2020.local/wp-content/uploads/2-syllable-noun-language.mp3"][/audio]language
The result is an audio player followed by the rest of the text (one word in the given example).
The 6.3.5 and 6.3.6 updates omit the audio inclusion. Inspecting html source for the resulting page shows no trace of the audio inclusion.
Additionally, we see an unexpected / unexpected pagination (1 of 12) notation.
Suggestions? Many thanks in advance,
Bob Easton