I believe what Kasiks was trying to say is that the pull-down menus for the location choice don't allow you to completely see one of the entries, due to an error in the webpage design. What others have been reporting is that this entry is actually "
Disneyland Park at Disneyland Resort Paris", not "Disneyland Park at Disneyland Resort Park", which would not make sense anyway.
I just double checked, and since there is no other choice in that menu for Paris, I'm sure this "incomplete" entry has to be in reference to that park.
Again, this is just to clear up confusion for people who are thinking there is a general "Disneyland Park" choice being offered; there is not.