Enhancements to the standard IBM Lotus Notes 6.5/7.0/8.x mail template.
In the user calendar with the preview window open. Create a entry for a day, and have it in the preview window. Then click on a day with no entry. The preview window still shows the entry for that day and does not refresh to blank. From day to day with entries are fine with the preview window. Only going from a previewed day with entry to a blank day.