Hello,
I sent STAKE from my xDai account thinking it would go to my Eth Mainnet. however when all 8 confirmations were done they were not transferred to my ETH mainnet.
Instead the are in a contract called EternalTokenProxy. Surely they can be sent back or to my ETH Mainnet.
In the telegram chat we agreed that you can finalize the token transfers through AMB Live Monitoring app: https://alm-xdai.herokuapp.com/. You could also try the new OB UI instead of ALM to claim your tokens. There is the History tab there which allows you to execute unclaimed transfers: OmniBridge.