Hi, I’ve got an issue with the event tag Happening now. 
I use the time difference mod, and when I select the following everything shows fine (using the action list from your event-library):
– Selecting the day before (25-06) as a starting day till a day in the future. 
– Selecting today, but any time before the current time as the starting time. 

When things go south: 
– Selecting today (26-06) with a time in the future. When I do that I see the timer go from minutes to seconds and after that it counts furter, from seconds to minutes. Still saying it starts within that timeframe, but it’s exactly the time difference between the current time and the starting time of the event. 
– I also got an event starting back in march at 20:00 till 23:00 with a repeat every day till 2024. End time 23:37 (22:04 at the moment of typing), start time of 20:07 and it says it will start in 2 hours (while it’s ongoing for two hours), when I change the starting time to 19:07 it says its happening right now. 
– When I add an event for today only as a one-day event with the starting time of an hour to go till start, it doesn’t even show in the today filter at all or dissapears when almost reaching the starting time of the event.
– When I let it start tomorrow early in the morning (01:59)  till the end of the day (23:59) it shows on the today and the tomorrow filter, is that on purpose? As it seems to work when I select 02:00 or later. 

Could you look into it on your test servers and let me know if you could reproduce the issues and identify as a bug or that it might be on our end. Thanks!