pb with amaya

Hello,
I have two problems with amaya.
1. when I  reload annotation (annotation | load, the information  of
‘title’,  ‘author’....’last modified’ are empty , I can  view only
termes that I added( pertinents termes).
2. when I tell a site internet( for exemple www.w3.org): in the buttom
Amaya  write ‘loding www.w3.org)’ but it can not load information ( I
am under a proxy . So I configure it : special => preferences => proxy,
http proxy ‘adresse IP:Port’ and ‘only proxy these domains’).
can one help me..
thanks