Can somebody make sense of the transactions made with this seed? None confirms except one that was sent to me. The last batch of addresses each took 5 mins to generate, well within a time limit, not confirmed. Srsly wtf?

WJGXIAMYDTJPP9PXBBHILXRELLHCBJVLGBMJUCAIDNUKPODRGRXQTOWKNJPOJOQXHKBFGVHNAUH9YEP PJ

I used to be able to send txs few months ago, about half of them confirmed from the first try back then. These don't confirm at all.