Finalize: check if exists custom_cap property of extended token object before access it

CHANGELOG.md

@@ -23,7 +23,7 @@
 - [#4579](https://github.com/blockscout/blockscout/pull/4579) - Write contract page: Resize inputs; Improve multiplier selector
 
 ### Fixes
-- [#4812](https://github.com/blockscout/blockscout/pull/4812) - Check if exists custom_cap property of extended token object before access it
+- [#4812](https://github.com/blockscout/blockscout/pull/4812), [#4815](https://github.com/blockscout/blockscout/pull/4815) - Check if exists custom_cap property of extended token object before access it
 - [#4810](https://github.com/blockscout/blockscout/pull/4810) - Show `nil` block.size as `N/A bytes`
 - [#4801](https://github.com/blockscout/blockscout/pull/4801) - Added clauses and tests for get_total_staked_and_ordered/1
 - [#4798](https://github.com/blockscout/blockscout/pull/4798) - Token instance View contract icon Safari fix

apps/block_scout_web/lib/block_scout_web/templates/tokens/overview/_details.html.eex

@@ -106,7 +106,7 @@
               <%= if @token.usd_value do %>
                 <div class="text-uppercase">
                   <span data-selector="token-supply-usd" data-usd-value="<%= total_supply_usd(@token) %>"></span>
-                  <%= unless @token.custom_cap do %>
+                  <%= unless Map.has_key?(@token, :custom_cap) && @token.custom_cap do %>
                     |
                     <span data-selector="token-price" data-token-usd-value="<%= @token.usd_value %>"></span>
                   <% end %>