pool was in proposals, but disappeared completely in new epoch

[nowackis]

Hi,
twice my pool was in proposals, but it completely disappeared in new epoch.
I don't know the reason. Can someone help please?

My poolid: stefnet.factory.shardnet.near

I've balance on my account:
$ near view stefnet.factory.shardnet.near get_account_total_balance '{"account_id": "nowackis.shardnet.near"}' --node_url=http://localhost:3030
View call: stefnet.factory.shardnet.near.get_account_total_balance({"account_id": "nowackis.shardnet.near"})
'300052058689955906382958305'