Facebook battery drain bug?

[Jr1985]

Ive noticed for the past week or so that my iPhone 6 battery has been draining faster than usual. I noticed Facebook had unusually high background activity, so I tried disabling background app refresh, which seemed to help until tonight. My phone died while just sitting there on the desk, after charging it for a while the battery usage had Facebook at 72% and Safari, which is usually at the top, was 22%. Anyone else experienced this? Should I just remove it or is there some fix?

 

[C DM]

Have you been using Facebook mostly and a bit of Safari?

 

[Jr1985]

Nope, mostly safari. I wasn't using the phone at all when the battery died though.