Burndown not showing completed issues, but theyre captured in the velocity report???

[stacey taurah]

Our sprint burn down (driven by points) is not showing completed issues, they're present in the report in a column format but are not represented in the chart. 

The resolution is set to resolved, they're at the far most right on the board, the board filter is : project = TIP AND (labels = EMPTY OR labels not in (HIDDEN)) ORDER BY Rank ASC

This has been the case for weeks, with all work. but they are shown in the velocity report, which is driven by points so i'm extremely confused.