I'm using WSO2 Identity Server 5.7.0 deployed on Google Kubernetes Engine. IS is configured to lock users when wrong password is entered 3 times. When an account is locked I use the given API in the IS documentation to unlock the user. Problem is half the time when I unlock the use it says user is unlocked in the server logs but user is not unlocked. When I checked from the UI it shows that user is locked and I have to unlock using the UI. This doesn't happen always but half of the time this happens.