If anyone from DTG is reading this then the survey seems to be broken in that you can't leave a box unticked in this section which the wording suggests you ought to able to:

5. Which in-sim qualifications have you obtained in FSW? (Tick all that apply)

Light Aircraft Pilot's License (LAPL)

Private Pilot's License (PPL)

Multi-Engine Training Certificate

I have not completed any of the qualifications in Flight Sim World (Please tell us why)

and just fill in the explanation in the space provided under the last line.  If you try that then clicking Next at the bottom of the page sends you back to section 5 with this message: This question requires an answer.

If you fix it then I'll complete it!                                       

I have just received the email concerning the survey. I'll try to look at it this weekend and see if I can complete it.  Should be pretty easy since none of my progress has been recorded after an earlier update. Just too stubborn to mess with it. I filed a bug report with DTG and sent screenshots showing the missing accomplishments, but haven't heard anything.

However, I'm not too worried about it as I can always start over when I get time.

 

I simply clicked LAPL and then explained in the comment box that I really only had partial completion in all of them.