Fixed two bugs that were introduced when we changed the conference registration process to accommodate virtual conferences.

app/controllers/conferences_controller.rb

@@ -27,7 +27,7 @@ module RegistrationSteps
         :review
       ]
       available = all_southpole_steps.select { |step| send("#{step}_available?", registration) }
-    else+      available = RegistrationSteps.all_registration_steps.select { |step| send("#{step}_available?", registration) }
+    else      available = RegistrationSteps.all_registration_steps.select { |step| send("#{step}_available?", registration) }
     end
     return available
   end

app/views/registration_steps/_payment_form.html.haml

@@ -10,7 +10,7 @@
       - unless @currencies.present? && @currencies.length > 1
         %p.center=_"articles.conference_registration.paragraphs.currency_details", :p, vars: { currency: (_"currencies.#{(@currencies || [@currency]).first}.displayName-count-other") }
       = save_registration_step do
-        - if @conference.slug == "South2022"
+        - if @this_conference.slug == "South2022"
           %iframe{:src => "https://opencollective.com/embed/bikebike-everywhere/donate?email=#{current_user.email}&name=#{current_user.firstname} #{current_user.lastname}", :style => "width: 100%; min-height: 100vh;"}
           = textfield :notes, @notes, required: true
         - else