I recently completed my studies in the UK and went on holiday to Europe. During this time, the Home Office emailed me, stating that I am eligible for a Post-Study Visa. However, they also mentioned that if I am outside the UK, I should apply for another visa to re-enter because Post-Study Visa eligibility applies only if you are inside the UK. To be honest, I didn't read the entire email. When I returned to the UK, border authorities stopped me and issued a 7-day removal notice. I informed them that I plan to voluntarily leave the UK within 7 days, which I did. However, I currently hold an Australia visa.

Would Australian immigration question me or prevent me from entering?

I recently completed my studies in the UK and went on holiday to Europe. During this time, the Home Office emailed me, stating that I am eligible for a Post-Study Visa. 

However, they also mentioned that if I am outside the UK, I should apply for another visa to re-enter because Post-Study Visa eligibility applies only if you are inside the UK. To be honest, I didn't read the entire email. 

When I returned to the UK, border authorities stopped me and issued a 7-day removal notice. I informed them that I plan to voluntarily leave the UK within 7 days, which I did. However, I currently hold an Australia visa.

Would Australian immigration question me or prevent me from entering?