Hi, I created an online account for my mother today to download her a vaccine passport for a theatre visit, the passport she has been given, a domestic one, is only valid for 48 hours. I set mine up for travel about 6 months ago and I get a 30 day one each time I log in. Is it because I've done the extra id checks for myself that mine is different to hers? She's double vaxxed and was boosted over a month ago. It refreshes when we log in so I'll just need to update it closer to the visit, but any idea why it's like this? Is it a new thing?