diff --git a/polynum/base/management/commands/loadentities.py b/polynum/base/management/commands/loadentities.py
index 37947de..6bba5a5 100644
--- a/polynum/base/management/commands/loadentities.py
+++ b/polynum/base/management/commands/loadentities.py
@@ -204,7 +204,7 @@ class Command(BaseCommand):
         if self.old_left_bound > 2*(len(parser.entities)+Entity.objects.all().count())-1:
             start_bound = 0
         else:
-            start_bound = self.old_right_bound
+            start_bound = self.old_right_bound+1
         end_bound = self.allocate_instances(root, start_bound, instances, (root.code,))
         print
         left_bounds = [i.left_bound for i in instances if not i.id or i.reused]
@@ -227,8 +227,8 @@ class Command(BaseCommand):
         print
         i = 0
         for entity in filter(lambda x: bool(x.id) and not x.reused, self.old_instances.values()):
-            entity.left_bound = end_bound+i*2
-            entity.right_bound = end_bound+i*2+1
+            entity.left_bound = end_bound+i*2+1
+            entity.right_bound = end_bound+i*2+2
             entity.is_active = False
             entity.save()
             i += 1