Could you please edit your post and use the drop-down list at top left to change the topic from "Duolingo" to "Troubleshooting"? That way it won't clutter up the general forum, and the answers you get might help others who look in Troubleshooting for answers to the same thing. Thanks!
Turtle version?? Of what??
Turtle Version of sounds and speakers. There's a normal audio and a slower one so you can hear all the words. That way, beginners can be better at listening, and perhaps indirectly improve their speaking skills.
Please, sent a bug report to Duolingo's staff
There are at least two other users, who have the same problem today.