GitLens VSCode extension not working for one particular file in my project otherwise its working fine?

I did not know why but for some reason GitLens not showing any visuals reviews on one particular file in the project.

Its working fine with other files except that file, I have already try toggle options, commit and pushed the code to github and tried changing modes as well but it is still not working on that file. Should I re-install the extension or is there is any solution for this problem.