I have been working for a software company for one year. On July 15th, my contract expired and I found a new promising job. However I still agreed to stay at the former company for one month under a service contract (which means I get paid for every day I come to work). We also agreed that I will stop working under the service contract on August 15th.
However, I was sick on August 15th (the last day of service contract), which made my project 20% unfinished (based on the number of "tickets", I have 3/15 tickets unfinished). By the way, during that time, I have finished transferring my know-hows to other colleagues as well.
Should I come back and finish the rest, guys? And if so, should I do it for one day (to compensate for the other sick leave) or until the job is finished?
Thank you in advance.