This page https://tco23.topcoder.com/competition-rules says it will be on April 8, but I can't see anything (not even upcoming SRMs) on their calendar, didn't get any email reminders and the arena doesn't show anything either.
EDIT: seems like they're still working on picking the dates and will announce it when they do.
Still nothing on the arena :(
TC admins stopped all the communication through CF at some point, so I think asking this on TC forums will be much more effective. My bet is that it's postponed if not cancelled :(
They said that this year's contest will be the last one, but yeah probably postponed and they didn't update the website
I know. But looking how the company course changed in a last few months I will not be surprised if they will change their mind about hosting last TCO this year.
BTW, they also said that SRMs will remain, but the last one was a month ago (after rescheduling) and there are no new ones in a calendar at all. It's very likely that these things are related.
Asked them via email, they still didn't choose the date but there will be one (the last one) this year
Oh, good to know. Thanks for sharing!