continue to skip first rate in simple fee ranges

frontend/src/app/components/blockchain-blocks/blockchain-blocks.component.html

@@ -32,8 +32,8 @@
             </ng-template>
             <div [attr.data-cy]="'bitcoin-block-' + offset + '-index-' + i + '-fee-span'" class="fee-span"
               *ngIf="block?.extras?.feeRange; else emptyfeespan">
-              {{ block?.extras?.feeRange?.[0] | number:feeRounding }} - {{
-              block?.extras?.feeRange[block?.extras?.feeRange?.length - 1] | number:feeRounding }} <ng-container
+              {{ getMinBlockFee(block) | number:feeRounding }} - {{
+              getMaxBlockFee(block) | number:feeRounding }} <ng-container
                 i18n="shared.sat-vbyte|sat/vB">sat/vB</ng-container>
             </div>
             <ng-template #emptyfeespan>