Code Block Not Appearing On Page

I have a Give Lively donation widget added to a site at https://www.skagitonians.org/donate-membership. The widget code block is appearing most of the time but sometimes when accessing the page from the navigation (Join + Give / Donate & Membership), the code does't appear unless refreshing the page. This happens most often on PC but has happened on Mac across Safari, Chrome and Firefox browsers. This is problematic as donors may not see the donation form when they arrive on the page. Any idea what could be causing this? Thanks!

Are you signed into the site when it disappears? Many times that will keep an active script from running, but visitors will still see the code function as it should.  

@derricksrandomviewsGood thing to check but I've been testing it in incognito windows so I wouldn't be logged in. 

Could be a loading issue, I could not duplicate the problem on Chrome, but it did happen with Edge. Do you have code installed to make the folder clickable? Edge will ignore code or doesn't load it correctly sometimes. I have a custom mouse cursor on one set of blog pages, Edge ignores it all the time. If you are using code, I suggest you post that snippet, and the coders here may see where it can be modified to fix this for you. 

@paul2009Thank you! That seems to have resolved the issue!