There are many inconsistencies between the audio and text for the same phrase in Japanese 1-3.
Most of the inconsistencies comes from having the other furigana and romanji pronunciation of the same kanji characters.
For example [Japanese 3 Level 15] 間 is pronouced as あいだ but the displayed pronouciation is ma/ま. These bugs are relatively minor.
A more serious example is in Japanese 3 Level 17 where
私のお母さんも時計を欲しがっています測ります is pronounced without the 測ります part.
There are other examples of inconsistencies and I hope the QA team can find all the bugs.