Context: I recently started working on this project, this is the first WebForms that I add, after pushing my branch on sourcetree, the file HR_OnTimeReward.aspx dissapeared and is no longer on my solution explorer
If I select the View All Files option, my file appears with a gray icon different than the other web forms and is no longer accesible by the button it used to redirect to it

Thanks in advance
Found the Fix for this particular Issue:
1.- Right click on gray icon file, select "Include in project" (On image "Exclude from project" after I included it)
2.- Push changes made on the .csproj including the file
