My seal enclosure disappeared

[Criosdan]

So, I built an enclosure for seals which took me quite a while.
When I started PZ and played on this park, the enclosure had disappeared and my seals are waiting at the trading center.
Fun fact, I bought these seals after the enclosure was ready.
How could this happen? Where did this enclosure go?
This frustrates me really.

 

[NL_Mutso]

Franchise, Sandbox or Challenge mode?

 

[Criosdan]

Franchise mode

 

[SanRazo618]

Any animal transaction franchise seems to always save because they're done through the internet. However, the park might not get saved and that will result in a loss of progress there. This has happened to me multiple times since the last update in my big zoo because of constant crashes. But all animals were saved.

 

[Criosdan]

Sounds understandable. But it's a bit frustrating. Thank you for this explanation.