Quote from TheOnlyDoubleFI'm available for four months this summer and still got on year of study to do to get my diploma while she said that they are looking for someone to hire after the internship.
So, she asked me to apply next year for my final year internship and may be get hired their.
Outcome could have been worse! I'd say that's really positive and it gives you a chance to finish your diploma. I wouldn't be bummed out at all, just focus on your course and it sounds like you could have a job!