As PWMania.com has been reporting, WWE Diva Layla has been off of TV for over a month and had been absent from social media for about a month before returning last week.
Word is that Layla was removed from the road due to some unknown medical issues she had to deal with. There is no concrete word on when she will be brought back. The story is that she was given time off for the medical issue that came up, and that WWE was aware of it and fine with it.
(Source: PWInsider Elite)