While checking some of my recent chases, I’ve noted that some of them are appearing twice in the summit information pages on www.sota.org.uk. For example SOTA Summits I see
Chased by You on:
28 Jun 2018 - 144MHz, FM
28 Jun 2018 - 144MHz, FM
and similarly for GM/SI-123. In both cases the database has just the one contact.
I’ve only noticed this for recent chases.