That's great... the problem is solved
THANKS!

what do you mean?

Browser: Firefox 35.0 Windows 7 User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:35.0) Gecko/20100101 Firefox/35.0 Extension: ff 4.65
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I installed it again and it's the same as before.
I'm really curious!! does anyone else can get the CC from youtube? yes i was able too until a few days ago.
so what's wrong???
Thanks for your answers.

Hi,
I have upgraded my firefox but it didn,t work. still can't get the subtitle link.

Browser: Firefox 35.0 Windows 7 User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:35.0) Gecko/20100101 Firefox/35.0

Browser: Firefox 31.0 Windows 7
User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Firefox/31.0
Extension: ff 4.65

These are a few links :
 https://www.youtube.com/watch?v=qpnvONeUFaw
https://www.youtube.com/watch?v=6YeSSmtEN98
 https://www.youtube.com/watch?v=eISomx-VMow
 https://www.youtube.com/watch?v=TO8gAvl59Kw
 

Hi, my firefox is the latest version and i installed that helper.
And also i use http://en.savefrom.net directly to download subs, but there is no download link for subtitles.
and this happens in last 4-5 days.