Recovery magnum wallet

Hi, I had some ergo on Magnum wallet. Magnum web page recommends to recover with seed on some other wallet. I used yoroi, ergo, recover with 12 words phrase. The phrase is fine but there are 0 transactions on the wallet and 0 coins. I guess if it would be stolen there would have been transactions, showing withdrawal, along with the initial deposit.
What do I do wrong? Is there any trick that I should know? Thanks

Try again multiple times, i had same issue until i contact support team on Telegram at Cardano_supportteam.

Thanks! I found out that there is a special instruction to migrate coins from Magnum to Yoroi.