Thanks for letting me know! This has been fixed in 2.47.4

Edit: fix version

Piefed.social on Voyager is working fine for me. I realize that isn’t helpful, but just providing a data point. 🤣

I just tried from my end. I couldn't use my pifed.social account from voyager. But I could use my piefed.world account. So something has definitely changed between the two versions.

It shows me error when i try interacting with piefed instances. I thought that was onle me.

Interesting… Piefed on blahaj seems to be working fine for me on Voyager

Agreed, not working for me. My piefed.social account just spins/never loads. Trying to login gives the error "Problem connecting to piefed.social."

Android 
Voyager 2.47.4
Beta Track - [932] 4f811f1

Voyager doesn't let me login with my PieFed.social account. other accounts on other instances have no problem