We found a few badges that will be no longer available to obtain when Eclipse takes over on May 20th. Once old dA is discontinued there will only be one badge people will lose. You will not lose any other badges.
New users who do not have the Eclipse toggle button next to their username are unable to obtain the following badges. Only accounts created before the Eclipse toggle was removed for new users will be able to get these badges.
If you have the Eclipse toggle, use old dA to get these badges. Read the end of this post to hear about rearranging your badges and buying llamas with points. This information also only applies to people with