I just ran Last stand of the Zandalari, and DB refused to do a thing. I tried a 2 fresh installs on different folders, using Singular, no plugins but the default ones, but ended up taking over with Tyrael, so It wasn't CRs or installation fault I guess, since the only botbases that didn't work were Raidbot and Dungeonbuddy. I'm probably doing something wrong, but I don't know what it is. I just updated the C++ distributable, just in case, and waiting on queue to see what happens. I also tried Lazyraider, and it worked with no issues. Thanks for any tips.
The DB scripts haven't yet been updated to use the new memory management. Hopefully Highvoltz will update soon. In the meantime, make a custom scripts folder, and add the line 'using GreyMagic;' to the top of the raid .cs files.