Solved Portsnap snapshot is corrupted?

I am running:

portsnap fetch extract

And getting the following error:

Extracting snapshot... snap/3d9646badc5e9741423ba2aff931bf1db18efefe6e07555f4c80b3df7d603af6.gz: truncated gzip input
tar: Error exit delayed from previous erros.

Already used:

rm -rf /var/db/portsnap/*

The HD have 90 GB free.
Already restarted my firewall and ADSL modem also, tested download big files (4GB+) and got no problem about corrupted download.

Any other idea how to fix it?

Thanks in advice!