I do not see any processed maps in your account. Was this map processed under another account? It was processed using some other software. We can’t be of much help.
The full grid mission is limited to 75% overlap because in a larger area that equates to having over 30 looks at everything. This is more than enough to process quality results. With your long skinny survey area shape you are not getting this coverage. It would’ve been better to do much tighter overlap and just do five or six passes on the long axis. Having it zigzag along that whole area is not going to be helpful.