BlueT41, i read somewhere that the dates on the question 11 for I-765 is the dates on the card itself - see below:
"Answer "Yes" to this question if you have ever applied to Immigration for an Employment Authorization Document (EAD or work permit) to engage in Optional Practical Training, employment under the sponsorship of a qualified International Organization, or Off-Campus Economic Hardship employment. If you ever were a J-2 dependent with a work permit, you also would answer "yes." If you were issued an EAD, then the results of the application would be "granted," and you will have to provide a copy of the former EAD (front and back) with this application. The Service Center that issued the EAD will be identified on the card, and the "Dates" to record on the I-765 are the beginning and ending work authorization dates printed on the EAD. "
"Answer "Yes" to this question if you have ever applied to Immigration for an Employment Authorization Document (EAD or work permit) to engage in Optional Practical Training, employment under the sponsorship of a qualified International Organization, or Off-Campus Economic Hardship employment. If you ever were a J-2 dependent with a work permit, you also would answer "yes." If you were issued an EAD, then the results of the application would be "granted," and you will have to provide a copy of the former EAD (front and back) with this application. The Service Center that issued the EAD will be identified on the card, and the "Dates" to record on the I-765 are the beginning and ending work authorization dates printed on the EAD. "