do you work for immigration? this is what I was told when i was helping a russian guy who could not speak much english 2 weeks ago, they went round all the officers there and they told him this, he has a family so wanted to make sure he was not going to be denied entry, they said he might be if he comes back under 30 days, he was on ano b for years and went to covid. this is my experience, unless you work there I would be careful