When navigating from post page to post page, the Razor Page object didn't change, but the url parameters did. Moved logic from OnInitialized() to OnParametersSet() because the parameters changed but the page didn't initialize again.

Author: ProgrammerAL

src/ProgrammerAl.Site/ProgrammerAl.Site/Pages/Post.razor.cs

@@ -19,20 +19,24 @@ public partial class Post : ComponentBase
     private MarkupString PostHtml { get; set; }
     private PostData? PostData { get; set; }
 
-    protected override async Task OnInitializedAsync()
+    protected override async Task OnParametersSetAsync()
     {
+        PostData = null;
+        PostHtml = new MarkupString(string.Empty);
+
         if (!string.IsNullOrWhiteSpace(PostUrl))
         {
             PostData = await PostDataProvider.GetPostAsync(PostUrl);
 
             if (PostData is object)
             {
                 PostHtml = new MarkupString(PostData.PostHtml);
-                await InvokeAsync(StateHasChanged);
             }
         }
 
-        await base.OnInitializedAsync();
+        await InvokeAsync(StateHasChanged);
+
+        await base.OnParametersSetAsync();
     }
 
     private bool ShouldPostRequestFeedback()