Feeds not fully showing

Hi,

I’ve been using the feed for a while now and it’s pretty good but I’ve noticed that it doesn’t load the full number of tweets that you input on the settings.

When using the back end of a WP site, it shows them all displayed but once you log out or look at it on a different tab/browser, there’s usually three or four missing from the bottom of the feed.

Is there a reason for this? I’ve kept the plugin up to date but still keep having the same problem.