portsnap 0.9.1 snapshot corrupt?

[David Zuckerman]

I recently upgraded portsnap to 0.9.1 on my 5.3-RELEASE-p5 system and
followed the instructions in UPDATING (copied new portsnap.conf and deleted
everything in /usr/local/portsnap/)

Now when I try to fetch a new copy of the tree snapshot, I get errors
during the snapshot verification step:

yoink# portsnap fetch
Fetching snapshot tag... done.
Fetching snapshot metadata... done.
Fetching snapshot generated at Wed Mar 23 17:08:42 PST 2005:
ee852e68950cf35c29b5705bebcdae72e657fcdd004b56100% of   33 MB  157 kBps
00m00s
Extracting snapshot... done.
Verifying snapshot integrity... 
gunzip:
snap/9afc2b33b698dd835818a18654baf2099cbc64b46863799e88e06f63084849ff.gz:
invalid compressed data--crc error

gunzip:
snap/9afc2b33b698dd835818a18654baf2099cbc64b46863799e88e06f63084849ff.gz:
invalid compressed data--length error
snapshot corrupt.
yoink# 

I've tried fetching the snapshot repeatedly, and it fails every time.
Anyone else having this problem?

-David