Typed availability times do not save when editing items in FF/Safari

Problem:  Typing a time into the availability box on an item will result in that time from not being saved.  This is occurring in FF and Safari.

Solution:  This bug has been identified by Bb as a defect; a fix is included in the release which will be installed in December.  In the meantime, use Chrome if you need to edit times by typing in specific times.