FIX: Duplicate free address blocks

frontend/src/components/DNSRecordTypeCard.vue

@@ -122,8 +122,8 @@
                         class="text-muted">{{ item.ttl_zone_default }}{{ $t('system.second_time_s') }}</span>
                   <span v-if="item.ttl_reset_days"
                         class="text-danger"><br/>{{
-                      $tc('components.dns_record_type_card.reset_in_days', item.ttl_reset_days, {days: item.ttl_reset_days})
-                      }}</span>
+                      $tc('components.dns_record_type_card.reset_in_days', item.ttl_reset_days, { days: item.ttl_reset_days })
+                    }}</span>
                   <span v-if="item.ttl_reset_date" class="text-danger"><br/>{{
                       $t('components.dns_record_type_card.reset_on_day', { day: item.ttl_reset_date })
                     }}</span>
@@ -152,7 +152,7 @@
                 </b-td>
               </b-tr>
               <template
-                v-if="record_type === 'A' && !filter && sort_by === 'data' && fs_sliced_records.indexOf(item) === item_index && item.data in lowerIfAsc()">
+                v-if="record_type === 'A' && !filter && sort_by === 'data' && fs_sliced_records.length - 1 === item_index && item.data in lowerIfAsc()">
                 <BCDFreeAddressBlock :key="'block_lower_' + item.data + '_' + j"
                                      v-for="(blk,j) in reverseIfDesc(lowerIfAsc()[item.data].containing_blocks)"
                                      :create_item_func="createRecord" :block="blk"