diff --git a/lib/audited/auditor.rb b/lib/audited/auditor.rb
index c9c867ae..b726c981 100644
--- a/lib/audited/auditor.rb
+++ b/lib/audited/auditor.rb
@@ -143,9 +143,9 @@ def with_auditing(&block)
       #   end
       #
       def revisions(from_version = 1)
-        return [] unless audits.from_version(from_version).exists?
+        return [] unless has_version?(from_version)
 
-        all_audits = audits.select([:audited_changes, :version, :action]).to_a
+        all_audits = audits.loaded? ? audits.to_a : audits.select([:audited_changes, :version, :action]).to_a
         targeted_audits = all_audits.select { |audit| audit.version >= from_version }
 
         previous_attributes = reconstruct_attributes(all_audits - targeted_audits)
@@ -156,6 +156,10 @@ def revisions(from_version = 1)
         end
       end
 
+      def has_version?(version)
+        audits.loaded? ? audits.any? { |audit| audit.version >= version } : audits.from_version(version).exists?
+      end
+
       # Get a specific revision specified by the version number, or +:previous+
       # Returns nil for versions greater than revisions count
       def revision(version)
@@ -166,8 +170,8 @@ def revision(version)
 
       # Find the oldest revision recorded prior to the date/time provided.
       def revision_at(date_or_time)
-        audits = self.audits.up_until(date_or_time)
-        revision_with Audited.audit_class.reconstruct_attributes(audits) unless audits.empty?
+        targeted_audits = audits.loaded? ? audits.select { |audit| audit.created_at <= date_or_time }.sort_by(&:version) : audits.up_until(date_or_time)
+        revision_with Audited.audit_class.reconstruct_attributes(targeted_audits) unless targeted_audits.empty?
       end
 
       # List of attributes that are audited.
@@ -323,11 +327,12 @@ def audits_to(version = nil)
           version = if audit_version
             audit_version - 1
           else
-            previous = audits.descending.offset(1).first
+            previous = audits.loaded? ? audits.sort_by { |audit| -audit.version }.second : audits.descending.offset(1).first
             previous ? previous.version : 1
           end
         end
-        audits.to_version(version)
+
+        audits.loaded? ? audits.select { |audit| audit.version <= version }.sort_by(&:version) : audits.to_version(version)
       end
 
       def audit_create
@@ -387,7 +392,7 @@ def combine_audits_if_needed
         max_audits = evaluate_max_audits
 
         if max_audits && (extra_count = audits.count - max_audits) > 0
-          audits_to_combine = audits.limit(extra_count + 1)
+          audits_to_combine = audits.loaded? ? audits.sort_by(&:version).take(extra_count + 1) : audits.limit(extra_count + 1)
           combine_audits(audits_to_combine)
         end
       end
diff --git a/spec/audited/auditor_spec.rb b/spec/audited/auditor_spec.rb
index cff4044b..cefacd2c 100644
--- a/spec/audited/auditor_spec.rb
+++ b/spec/audited/auditor_spec.rb
@@ -918,6 +918,20 @@ def stub_global_max_audits(max_audits)
     end
   end
 
+  describe "has_version" do
+    let(:user) { create_versions(2) }
+
+    it "should return true when a version exists" do
+      expect(user.has_version?(1)).to eq(true)
+      expect(user.has_version?(2)).to eq(true)
+    end
+
+    it "should return false when a version does not exist" do
+      expect(user.has_version?(8)).to eq(false)
+      expect(user.has_version?(1337)).to eq(false)
+    end
+  end
+
   describe "own_and_associated_audits" do
     it "should return audits for self and associated audits" do
       owner = Models::ActiveRecord::Owner.create!