When I started the second battle during the "Wreck of the Victory" dungeon in Marleybone's Trafalgar Vortex, I heard no voiceovers from the allies before and after freeing them from the debris. That's all I could tell from my problem report. Please correct this. Thanks!
This has been stated on this thread here. You are welcome to look and post any that you find. Jack views it regularly (check out where he's thanked the posts) so he is aware and passes it on to the designers to fix. Some of them even have been fixed/updated! :)