My Apps missing in LMS web browser

I'm running LMS 7.9.1 - 1513951369 Dec 22, on a VB and accessing LMS on a network Windows machine. I'm not sure when this started since I only use the browser occasionally, but the Apps including Spotty, usually listed under My Apps have disappeared. Only the Apps Gallery icon appears under the My Apps menu item. They all appear as usual on my Touch and on iPeng. I have restarted, rebooted, etc but they are still missing.
Any ideas?