Disconnection and all invetory loot lost

Bug Report ID: #2.754.102.355
I was doing a map when randomly i got disconnected for server error and all my loot from the inventory got lost, same for the map i was doing.
Seems like the character did not save after i started the map, even my gems went back 1 level (i leved them up during said map).

That's known as an instance crash;

https://www.poecommunity.help/troubleshooting/crashes/instance

You don't need to report those. :)