Annual IEP's left open in DRAFT form over the Summer?

How long can a DRAFT of an Annual IEP be left OPEN in the EzIEP system? If an IEP team in Broward has not set up enough time to hold an effective collaborative ANNUAL Transition into Kindergarten IEP for a student, especially a student with significant physical needs entering Kindergarten in the Fall ....does that mean the students IEP is just an "open" document in Draft form over the entire summer or does that mean the required Annual Date of completing the Annual IEP is now out of compliance? ....again...just askin.....any Special Ed lawyers out there? Please comment and let's open this for rich discussion.