DTP Office 2.96 crashing on pdf-Files

Hi you all,
I daily use Devonthink Pro Office 2.9.6 with a Scansnap ix500 (the latest ScanSnap Manager Version 6.3 L60 installed) on my iMac 27“Mid 2010, 20 GB RAM, 2,93 GHz i7 and macOS Sierra 10.12.2 Beta (16C32f).
Just wanted to inform that since the latest update of Devonthink Pro everytime I click in my database on a pdf-File no matter whether its set up by the Scansnap or not, DevonThink Pro crashes.
Maybe anybody out there has the same problem or got a workaround? I also mailed it with a crashlog to Mac bug report

ciao Ralf

Sorry to hear that!

This is a known problem.

Please look here

and here