Anybody else's iphone behaving differently today?

[TheOneWiththeNicestSmile]

Since last night the header & footer are black instead of white, & this morning I'd been logged out of both MN & FB

after a few hours inactivity this afternoon I'd been logged out again.

Never happened before

My iPhone has been fine today

Private browsing enabled is my guess.
Open a new page, look to bottom for the word Private, touch that.

Thanks, Cindy - it was that! I must have touched it by accident

All white again now