Have people seen this? I did a forum search and a pre-existing thread hasn't come up, but apologies if that's missed something. From a FB post Is your pet chipped with Pet Log? ATTENTION all pet owners: Petlog (microchip) company have updated their website/database over this weekend [20-21/3] and it appears that you have to create a new account on their website. However, there has been some cases cropping up on social media where it appears that data and contact details have been lost off the system, however petlog have said this is not the case. Please if your pets microchip is registered with Petlog, log into your account and check that your details are still there and correct. Petlog microchip numbers usually start with 98100000. Petlog have advised: ‘We have upgraded our online services and website to ensure the database is dynamic and secure, we would like to reassure our customers that all data has been safely and securely migrated and reunification services are not impacted by this transition. If you have not created an account on our website since March 2021, please use our step-by-step guide on how to create an account.’ https://www.petlog.org.uk/faqs It's worth noting that the website seems to have been overwhelmed by people checking and flagging issues with this. As of 10pm tonight, the website "create new account" button is no longer working.