Quartus 18.1 and 19.1 unable to program stratix 10 L-tile

I think this is a bug, but I'm not sure where to post bug reports.

I have been unable to program my stratix 10 L-tile dev kit (1SG280LU2F50E2VGS3) with either quartus pro 18.1 or 19.1.

I can program with pro 18.0 only. A project made and compiled in 18.0 will fail to program in 18.1. The progress bar stalls at 10% and fails with this error message

Info(209060): Started Programmer operation at Thu Jun 20 10:09:46 2019 
Info(18942): Configuring device index 2 
Error(18950): Device has stopped receiving configuration data 
Error(18948): Error message received from device: Device is in configuration state. 
Error(209012): Operation failed 
Info(209061): Ended Programmer operation at Thu Jun 20 10:09:58 2019

I then need to power cycle the board to reprogram it with 18.0

To summarize, I can only compile and program a project for the L-tile with one version of quartus pro: 18.0