Ever since the inception of the "Out of Office" feature under the Setup>Techs module, the feature just doesn't work. We are on the third or fourth version of Web Help Desk since this feature was added and to date it only ever puts a tech on vacation for ONE day at a time.
If you program a tech to be off for a full week for example, Monday the tech will be marked "On Vacation" but on Tuesday...the tech will NOT be on vacation, and won't go back on vacation for the remainder of the week. This happens visually on the second day, when you notice the "Status" column for that week shows CLOSED...meaning the program evaluated that entry...and considers the request "complete" (closed) even when the "End Date" hasn't passed for that entry:

Does anyone else think the Out of Office Feature was a bad addition to the product and is it just me that doesn't understand how developers could get the design so truly wrong (over and over)?