This is quite an interesting one - yesterday at the end of the day my battery was at 18%. When I looked at the battery useage, I saw that "Google Services" had used 73% (screen was something like 12%). Sadly, I didn't think to take a screenshot of it because I thought a reboot would probably fix it. It didn't. Today, it's doing a similar thing (see photos). I've noticed some other threads about Google Services doing this, but I haven't updated any apps or downloaded anything since this has started happening so I'm finding it hard to find what the problem is. Anyone else had this?