Cant Trade in Dawn of the Hunt

Every time i try to direct message from the trade site i get the message "invalid query you must be in the same league as the seller to direct message them". I am in the same league and was trading just fine until today. I know that it is registering my char being online as it changes to option on the site when i log in. But now i am completely locked out of trading.

Could you post an example trade search URL?

https://www.pathofexile.com/trade2/search/poe2/Dawn%20of%20the%20Hunt/oq5MMP4Il

But it did just start working again so dont know. Maybe a firewall thing?