Never mind, I managed to login finally. It seems that Bsats got closed while I was logging in from the browser and then the app wasn't getting the login signal somehow. Switching fast from the wallet to the app it seems it did the trick.

Bsats - the first ios / android app for SN (update: now with login!)

That's very good news! I have a little problem login into Bsats using a LN wallet running on the same device. I copy the login address, open the wallet and log in. The wallet tells me I'm already logged in, but when I go back to Bsats, it wants me to start the login process all over again. I have no problem login into a different device.