sometimes GitHub fetch the last commit info on top and for each file in an later call to the site - you know this when the info is gray (see Screenshots)
in that case when the fetched data is displayed the icons get lost and it shows only the previous white icons
Note: in the screenshot you see the data loading before disappearing the icons
PS: this is hard to replay, an refresh not fetch new data. you have to open a new folder to get new data fetched. i guess the data is cached somewhere in the browser.
sometimes GitHub fetch the last commit info on top and for each file in an later call to the site - you know this when the info is gray (see Screenshots)
in that case when the fetched data is displayed the icons get lost and it shows only the previous white icons
Note: in the screenshot you see the data loading before disappearing the icons
PS: this is hard to replay, an refresh not fetch new data. you have to open a new folder to get new data fetched. i guess the data is cached somewhere in the browser.