Hello all.
I'm not sure if this is the right list to post this,
but I'll give it a shot here, and see where I should
report this.
The problem seems to be the website's hosting, which
appears to be provided by Google, which blocks access
from certain countries in accordance with US law (with
the error message "403. That’s an error. Your client
does not have permission to get URL / from this server.
That’s all we know."). This would not surprise me if
LilyPond was not a GNU project, but it's a bit off at
the moment, to say the least.
What I would want to know if this is something the
team cares about, and where I should discuss this.
Thanks,
Omid Momenzadeh