Occasional loading issue

The first time I load a page on my website, the twitter feed doesn’t load properly. It shows the plugin header “Find Us On Twitter” and then it says ‘Tweets by @mytwittername’ but there’s nothing else, and when you click on the text twitter handle it takes you to https://twitter.com/twitterdev

Any idea what’s going on?

If I refresh page, it loads up fine. or if I revisit the page it’ll be there without this issue.

https://ww.wp.xz.cn/plugins/easy-twitter-feed-widget/