Which version are you using on tails ?
Are you sure your wallet is connected (green dot) ? Are you connecting via tor ?

To be absolutely sure that the address owning the funds is part of your wallet (especially after restoring multiple times):
Do you see the address you sent the funds to (blockchain explorer) in your tails wallet in the Addresses tab ? If yes, you are fine. You definitely have control over the funds. It is just a network/displaying issue.

If you don't see the address there, open the electrum console (View -> Show console) and enter:

If it returns true, the address is part of your wallet and you don't have to worry at all. Your funds arrived in your wallet. It is just a network/displaying issue.
If it returns false, the address is not part of your wallet. In this case you either restored it from the wrong seed or sent to a wrong address.