I was trying to log in to my Firefox Sync account on my MacBookPro with newly installed MacOS Mojave. But I'm always get the "Incorrecct Password" error message. I'm pretty sure typing the right password, because I'm using it on my other devices (another MacBook and an Android Phone). And when I'm trying to reset the password, I get the "You've tried too many times" message even though it was my first time trying to reset the password. I can't even create an Account Recovery Key. I'm also getting the "Incorrect Password" when I tried to create the key. Any help? I'm kinda desperate here. It's been 2 days I'm trying to login to my Firefox Sync account/create a Recovery Key.