While our Japan trip, the new firmware V2.40 for DM2000, DM1000, 02r96, and 01v96 are released.
They got a same issue fixed. If you have MY8-AE96 or MY8-AE96S installed to those consoles and have experienced a word clock synchronization issue, please check the download page for the detail.
This time, update was only for the firmware. Your current Editor V2.1.3 is compatible with the new firmware.