Thank you Anna,
It may sounds a little strange to hear hear
me say this but this is my favorite season!
I'm still in conversation with customer service about the problem of the disappearing snow.
As soon as I switch from one device to another the first one will loose his Winter landscape and Spring will be all around!
Only after starting the game three times I have the snowy world back on my tablet but that snow disappears from my phone at the same time and vice versa.
As soon as my devices are both 'snowproof' (and new decorations from the next event are also available) I am planning to create new Panoramic views again.