There is a mistake with a conflicting/mistaken pronunciation of a word in the Russian Course “Top 10,000 Words Part 1,” Level 1. The author is vlarya and I know no way of contacting her to report this error and get it fixed.
The word “быть” (byt’) has both the correct auditory pronunciation and the pronunciation of another word “есть” (yest’). This mistake causes serious problems in tests for this course as I have to remember that the audio clip is completely wrong. Removing the wrong pronunciation is a simple fix, if it could please be taken care of.