在共享我网站上的博客文章时，Facebook看到错误的opengraph图像。
该网站已设置为将帖子图像用作opengraph图像，并输出正确的代码：
<meta property="og:site_name" content="Martial Art World"/>
<meta property="og:title" content="How Martial Arts can help you feel more confident and safer in the dark months" />
<meta property="og:description" content="Are you nervous out in the dark? Now the clocks have gone back do you dread walking home from school or work in the dark? Do you find walking the dog during the winter less enjoyable than the summer months because you don’t feel safe in the dark? Do you feel your heart rate increase if you suddenly hear footsteps behind you or see the silhouette of a person walking towards you when out in the dark? Would you feel vulnerable if your car broke down?" />
<meta property="og:image" content="https://www.martialartworld.co.uk/open-graph-default-image.png" />
<meta property="og:url" content="https://www.martialartworld.co.uk/blog/post/how-martial-arts-can-help-you-feel-more-confident-and-safer-in-the-dark" />
<meta property="og:type" content="article" />
但是由于某种原因，Facebook只是看到默认的opengraph图像，如果该页面没有特定的图像，该图像将显示为默认图像。
这已经发生在多个不同的博客文章上，我已经尝试使用调试器清除Facebook的缓存。
我曾尝试添加图像尺寸以及安全URL标记，因为有人建议这样做可能会成功，但不会成功。
有什么想法吗？
预先感谢
汤姆