We are experiencing a problem with our Sharepoint site for various
users it seems.  Our main top level site has 3 calendars.  A user who
has had access to add, edit and view documents throughout the entire
top level site informed me that they were unable to edit a few
specific items they created on one of the calendars.  I checked it
with my dummy user account who has the same permissions as them and
sure enough it wasn't possible to edit.  However under my user account
it let me edit the item.  The weird thing is, with the permissions the
user had I was able to edit any of the other field items on that
calendar as well except for a couple of them.  This clearly sounds
like a permissions issue but why only certain items do this instead of
anything inside that calendar?