Main Menu Changing when loaded in Browser

Topic summary

A user is experiencing an issue where their main menu changes revert after loading in the browser. The modified menu appears briefly (less than a second) before switching back to the old version.

Suspected cause:

  • Custom code may be overriding the saved changes
  • The user did not create the site originally, suggesting inherited code

Current status:

  • The user is seeking guidance on:
    • Whether this is indeed a code issue
    • Where to locate and modify/remove the problematic code
    • If there are other factors they might be missing

The issue remains unresolved with no responses yet.

Summarized with AI on November 11. AI used: claude-sonnet-4-5-20250929.

I made changes to my main menu and saved changes. When my page loads in browser I see the changes for less than a second then it reverts to the old menu. I’m thinking that it’s a custom code used. If it’s a code issue, where do I change or remove the code. Or, is there something else I’m missing? I did not create the site. Thank you. countrybarnmarket.com