This just happened to me yesterday. It was working fine a month ago.
The time is back by 1 hour. Seems like a daylight savings issue.
I went into the date and time screen and it is wrong there too. If I select use current time, the time above in purple is back by one hour, while the time in boxes below is correct (actual/system time). Pressing the now button does not change anything. If I uncheck automatic daylight savings time, the time goes back an additional hour.
I've never had an issue with time before with this app.