Heard there was issues with salary for some projects, but I believe it depends on individuals and their superior. Did they do their timesheets correctly? Anyways, if you have any issues with your salary, reach out to the payroll team if your superiors are clueless bout it. When I had issues with my salary, I reached out to my manager, HR Helpdesk and lastly personal email to payroll team. The latter was the only one that paid attention to my issue.