Trade site keeps requiring me to Oauth and then giving me a redirect error

When I try to open pathofexile.com/trade or pathofexile.com/trade2, the first attempt always requests an Oauth and then gives me the following redirect error

{"error":"redirect_uri_mismatch","error_description":"The redirect URI provided is missing or does not match"}

If I then open the same link again, it does allow me to continue to the trade site, but this error comes back every time I try to duplicate a trade tab, or open a new tab after not using trade for a period of time.

I use Steam to connect.

I've deleted my browsing data and cleared cookies. It hasn't helped. I'm unsure what is causing this issue or how to fix it, and it's very frustrating so any advice would be appreciated.

Edit: This error seems to be different on Chrome vs Edge. On Chrome it constantly happens, on Edge it only happens if I try to use pathofexile.com/trade rather than pathofexile.com/trade/search/mirage. Same with trade2 vs trade2/search/poe2. I also only started having this error since 0.5 started, the trade site was fine during Mirage.