post-severance comp a few years later

[AlbanyConsultant]

Working through a census, we found compensation for someone who was terminated two years ago. We asked the client if it was a rehire, and they said that this was a commission from a long-term job that just completed; their policy is to not pay commissions until the job is completed, including for employees who have left before it was done (presumably they pro rate it or something, I probably don't really need to know about that part).

So this employee was terminated in 2011 - clearly, by any sane definition of "post-severance compensation", this is past the timing period. Following the document would exclude this compensation. Is there anything that I need to be concerned about - excessive delay of payment or anything like that that could come back to haunt me later?

Thanks.