When the SEP revalidation form had an ELP add-on, my examiner signed it. When I checked in 2013, the CAA had no record of that part.
At my 2013 revalidation by experience, my examiner signed an ELP form.
I emailed the CAA in early 2016, and receipt was acknowledged. After 6 months with no response, I phoned. I there was no record of the 2013 SEP nor ELP.
I had not repeated the ELP at my 2015 revalidation.
I got an examiner to confirm my ELP, and confirmed it was received.
I've now got the forms back. I resent the £20, and a certified SEP revalidation record,as I've done everything as required. I fly a Jodel on a UK National licence.