Just activated the deep-space antenna in the crater at the top of Olympus Mons, and while the mission did continue, all three portions of the voice message cut off early. The first part was maybe halfway through, the second one got out maybe 6-8 words, and the third one just blurted "Your priority" before going silent. Each interruption matched up with the full text of the message, and fortunately for me I could read fast enough to get through them in time, but I think that part of the script needs its timing tied to the end of each voice part instead of to when the text version is displayed.