Where has the back screen TV gone from Gems 1 Studio

[Mirabelle]

:33:I noticed Gems 1 Studio was off air untill this afternoon...
when Gems 1 came back on it was minus its back screen TV and also
the small tv in not in its little white surround!!? anyone know anything!!?

I'm just being nosey and would like to know why the change of the set scenery!!!!

Mirabelle:40:

 

[SUPERCOOLWILLOW]

i did wonder earlier as well

 

[mummy bear]

looks like they might be having trouble with the screens or something