Not able to query lastest data ordered by ts / Interval

Hi,

I executed the following query and received an empty result:
SELECT * FROM vrf_v2_events WHERE ts >= NOW() - INTERVAL '2 days' LIMIT 100;

It seems that I can no longer query data with a later timestamp using the ts column. Is there a way to retrieve the most recent data in a time-ordered manner?

Thank you for your help.
