nnrss now unusable

[jidanni@xxxxxxxxxxx]

nnrss is now unusable.

$ apt-cache policy emacs-snapshot 
emacs-snapshot:
  Installed: 1:20100829-1 <=== Works fine
  Candidate: 1:20100903-2 <=== Ruined
        500 http://emacs.orebokech.com/ sid/main i386 Packages

Here's what happens while reading ANY group,

Debugger entered--Lisp error: (wrong-number-of-arguments #[(handle) "p\214``}\210\212	\306\307!rB\316 A@\317\"\211\203g\320!\211\203g\321=\204g\322\323 \"\324 \210\325 \210c\210\326ed\327\33\330\331\332\333\334\335\334\336\337\336\340\341\342\343^N)\"\344\342\343*\"\336\345\346\347&\210.	\350 *\207" [article-buffer handle temp-buffer coding-system-for-read coding-system-for-write default-process-coding-system generate-new-buffer " *temp*" ((byte-code "\30!\203
\30!\210\301\207" [temp-buffer buffer-name^O\^Nkill-buffer] 2))^O1^Nmm-disable-multibyte^OA^Ninsert-buffer-substring mm-decode-content-transfer-encoding 2 utf-8 mail-content-type-get charset mm-charset-to-coding-system ascii mm-decode-coding-string buffer-string erase-buffer mm-enable-multibyte call-process-region "w3m" nil "-halfdump" "-no-cookie" "-I" "UTF-8" "-O" "-o" "ext_halfdump=1" "pre_conv=1" "-t" format "%s" "-cols" "display_image=on" "-T" "text/html" gnus-html-wash-tags tab-width gnus-html-frame-width] 26] 0)
  gnus-article-html()
  nnrss-request-article(36 "Sexual liberation . BDSM" "" #<buffer *Article nnrss:Sexual liberation . BDSM*>)
  gnus-request-article(36 "nnrss:Sexual liberation . BDSM" #<buffer *Article nnrss:Sexual liberation . BDSM*>)
  gnus-request-article-this-buffer(36 "nnrss:Sexual liberation . BDSM")
  gnus-article-prepare(36 nil)
  gnus-summary-display-article(36 nil)
  gnus-summary-select-article(nil nil pseudo)
  gnus-summary-scroll-up(1)
  call-interactively(gnus-summary-scroll-up nil nil)^O

Seen on
http://www.couchsurfing.org/feeds/group_rss.php?gid=1300&replies=1 .
My configuration files are on http://jidanni.org/comp/configuration/ .