I believe you are looking at the status on GCKEY/MyCIC account. They rarely update those status in online accounts. Mine was the same and they never changed it even after I got pre-arrival services letter and passport requests (which is after decision was made). It was still showing "We're checking your eligibility etc..". So, sit back, relax and wait for your turn. London LVO is very slow.
Thanks, yes I was referring to CIC account. ECAS shows medicals received since April.