Co-op interview questions

I handed in a CV to a member of staff while looking for work. At the time the staff member said they had no current vacancies, however i was contacted over a week later an invited in for an interview. The interview was on a Saturday at 5pm and sat the standard sort of one to one interview with the typical competency based questions such as 'Can you recall a time where you had to meet a deadline' and 'Can you talk about a time where you lead a project to completion' Afterwards i asked about the training process for the job and was told to expect a call from the store manager about starting work with the company.

Applied online and was contacted within 3 days for an initial HR check. Had an initial phone interview later that week, which went very well. Was offered a face to face interview at quite short notice (4 days away; Friday) and I accepted. Was called 2 days before the interview (Weds) saying that the recruitment for that role had been placed on hold, and the interview had been postponed. Waited 2 weeks, and contacted HR via phone. HR got back to me after a few days to say the posiiton had been filled.