Oh. I guess I assumed it was Pacific time just because one of the devs has come over to dinner at my house in the Pacific time zone before.
predicted NO
Your previous market was made at 23:46 UTC, so yeah. No bug, just unintuitive UX.
bought Ṁ20 of NO
Currently you get a new free market every day at midnight UTC, and it looks like you made this at 00:06 UTC.
If I remember right, the devs want to change it to be based on your local timezone, but currently it's acting as intended.