EDAH DME Range not correct

Hi there,
i dont know if this is a navigraph issue, but because of reading about localizer ranges in the blog i thought id give it a try:
Flying the NDB Approach on runway 10 at EDAH doesnt give me an DME indication until at the very end. This is a DME coupled with the localizer for RWY28 and on the other side of the approach there is all the way an DME indication.