Alpaca Bar set not reflecting data correctly

Hi
I was cross checking some of the barset data pulled using alpaca api.barset for every 1min and 5min for CIDM stock, this is what i get. Any ideas what would be the problem here. Or “Alpaca please fix this”
I am expecting all the enteries for OCT 25, below rows are my latest data
time open high low close volume
2019-10-09 10:20:00-04:00 1 1 1 1 100
2019-10-16 10:00:00-04:00 0.8401 0.8401 0.8401 0.8401 300
2019-10-16 10:05:00-04:00 0.8401 0.8401 0.8401 0.8401 100
2019-10-21 15:20:00-04:00 1.02 1.02 1.01 1.01 200

Please keep in mind that not all ticker symbols at every minute has the price bar. If the name was not traded during the time window, the bar data isn’t generated. CIDM is small volume stock and it is possible that bars are sparse.

Thanks Hitoshi. I understand, i cross checked with yahoo stocks, which showed there were some price changes which made me think barsets did not populate correctly. See screenshot below: