No bro, I guess you are new. It is always like that. Arena 3v3 last 2 week cycles but ends one day before 2nd week cycle. You wrote it yourself . Till Mar 9th 5:00 AM (Sever time obviously ) So how can you play it Mar 9th after 5:00 AM server time ?

I get the 5am thing, but they should say 24th- 8th, theres no point in saying the 9th when the last day u can participate is the 8th

It is not problem what they wrote, it is problem how you perceive this information. You perceive it as 9th is inclusive. But it is exclusive. You could see that from new events cycle, they apply same logic on other events. I would not told you that if there was no 5:00 AM information, but there is so thing is clear.

unfortunately this is not bug & has been like this many cycles already.. 3x3 will be ended on every tuesday for each cycle, remember that

maybe in the future they can change the last event time last hour that they can play 3x3 (eg 8th march 10:00pm server time as for this week) as last day of the event

probably can make most of player understand better

Hello, as mentioned by others, this event is intended to end at 5am server time, prior to any potential participation for that day. However, I did see some suggestions to extend this participation window, and I will pass that along.