DD has been on sick leave due to burnout stress. Large well known company. She was off 2 months and on 4 week passed return to work.
HR are now having meetings with her and have said they need to know for definite that the phased return won't extend as they can't put her on projects if she's on LTFT or phased return. HR have said they have concerns as her original sick leave was extended from 2 weeks to 2 months. They have also asked if the extension was due to the same reason or a different reason, and have asked her for evidence that she has been working on her mental health during the time off eg exercise, therapy.
This all seems inappropriate to me but I don't know what's normal. Is this normal or are they trying to sack her?