Paginated Report Data Being Cut-Off

I have a two reports. The one is  the ‘Paginated Report’, the other is the underlying pbix report which is the datasource the paginated report is based on.  The paginated report matches the underlying data source report exactly line by line up to the item RSL4 Square Drive, then there appears to be an arbitrary cutoff. 

It doesn’t appear to be date related, as the missing data on the paginated is often on the same date as that included (and even the same field ticket).

There appears to be some sort of arbitrary data size cuttoff on data being relayed to the paginated report.  Is there something in the powerbi service setup that would account for this?