Redmine

I made a simple plugin (Gist Embed) and am trying to register it at http://www.redmine.org/plugins/new.

However, after filling out all the fields, it will not let me submit the form, giving the error message "This request was denied because it was considered spam or your IP adress is temporarily blocked." I tried it from 2 locations, and multiple times this month, so I guess it's my user account that's been blocked.

For the record, I'm trying to enter the following data:

Plugin Name: Gist Embed
  Identifier: gist
  Description: see README.md
  Installation notes: see README.md
  Plugin URL: https://github.com/dergachev/redmine_gist
  Code URL: https://github.com/dergachev/redmine_gist
  Plugin Icon (100x100): https://dl.dropbox.com/u/29440342/screenshots/Screen%20Shot%202012-10-31%20at%203.43.10%20AM.png
  Plugin version: 0.1.0
  Redmine compatibility:   2.3.x   2.2.x   2.1.x   2.0.x   1.4.x   1.3.x   1.2.x
  Release date: 2012-10-31