She said the last time she was on, just before Ernie died, that her next visit was early September. And who's to say that she wasn't back to work straight after the funeral? I'm sure her work involves more than fronting the brand on TV.
I allow members of staff 6-7 days compassionate leave for the death of a very close relative, if they need longer then they have to use up holidays, time in lieu, take unpaid leave etc. I did allow someone who lost her husband, unexpectedly in his early-50s, just before Christmas, longer due to the shock factor and when she did come back I told her to do a phased return until she felt ready to throw herself back into the thick of it. She was back up to speed quicker than anyone could have imagined - that's not to say she wasn't carrying her grief but as people have said, work can be a distraction from it. I actually think going home from work is the hardest part as you realise life isn't still the same.