Relax, it will be fine. They had my address stated quite oddly, but in the end I got the mail they sent me. Instead of Street #, Apt #, Kgn 10, St. Andrew, it showed up as #-# Streetname, St. Andrew. LOL.
I believe it is the way the system might be set up, as in they only have so many characters allowed in certain spaces, so they shorten them to the most easily remembered format. For example, my name totaled 25 letters plus 2 spaces for a total of 27 characters. As it turns out, they only had 26 characters, so the last letter of my surname never showed up on eCAS. However, all the documents had it spelled correctly.
Welcome to the wonderful world of the electronic Client Application Status (eCAS) system. Don't let it mad you, it will try!