Gaps in Time Series Analyst

The TSA Visualization (and the Plot from the main site screen) show that there is still a gap in the data. If I go into “Datasets” and select my temperature sensor and download the data (STWTR2 – Maxim_DS18B20_Temp – Temperature.csv), there is a gap between 3/29 and 4/1. If I choose “Download Sensor Data” from the main page of my site, the data IS THERE (STWTR2_TimeSeriesResults.csv).

So my question is, why isn’t the TSA picking up on the data? Does it have to do with the fact that I uploaded data to fill the gap AFTER I uploaded additional data (after 4/1)?  Is this a known issue?

Slightly confused.