201903 Snapshot fail to decode thumbnail on some DNG files?

I found that the 201903 snapshot is failing to decode the thumbnail of certain DNG file. It was fine in the last release.

Attached is DNG file I'm having problem with:

https://www.dropbox.com/s/j314ov7gkix6afa/2019-01-12x12-03-14_A7M2.dng?dl=0

Forums: 

Just checked with master

Just checked with master branch from Github: I do not see any problems with file you provided.

Note: the file is compressed with lossy (JPEG) compression, one need to build LibRaw with USE_JPEG compile-time define to support this kind of DNGs

-- Alex Tutubalin