The issue is reproducible in the latest kitchensink demo application which uses Isis 1.8.0.
When a form page is opened and the URL in the browser is like - ".../wicket/entity?15" and the page is refreshed, following happens:
- All "org.joda.time.DateTime" fields are changed, so they have "03:00" at the end. (ex. It was ...00:00 and becomes ...03:00)
- The splitters in the menus disappear.
I suppose there can be some other issues too.
The URL becomes like ".../wicket/entity?15" after a form is edited or if you click for example on the "First DateObject" menu item in kitchensink app. If the URL is like ".../wicket/entity/DATE:L_0" it works normally.