I've noticed that target calling now doesn't display the red circle on the minimap, and has no calling sound, following today's update.
I hope this is a bug. It's getting a little annoying =\
Target Calling
UBS
Venom
I've had some sounds stop playing. Tried tweaking the ui, background, etc. sliders, but still no good. One of the sounds was the target calling sound. I'm pretty sure this is related to the latest update. So hopefully they'll address it, or someone will post an easy fix...
ParanoidDenny
I have the same problem!
Refyused
Send this bug report in to ArenaNet via http://support.guildwars.com/ and hopefully they'll fix it right away.