A person is currently on illness benefit since September 2017 so technically long enough on illness benefit (over 12 months) to now apply for Invalidity Pension. Person is going back to work for 2 days a week from December to see how things go. Should it be too much for this person and decision is made to give up working during 2019 where would individual stand on applying for invalidity pension ? Does a further 12 months on illness benefit need to he served before applying for invalidity pension ? Also, employment pay ran out mid October and as individual will have less than 48 contributions this year how does this impact the Invalidity Pension claim.