You can also delete the /.armory/atisignedannounce directory. Hasn't caused me any problems thus far.
ok, more trouble:
-INFO - 1460146744: (BlockchainScanner.cpp:636) scanned from height #362309 to #363439
-INFO - 1460146753: (BlockchainScanner.cpp:636) scanned from height #363440 to #364372
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Aborted
would that call for a bitcoind -reindex?
edit: actually, bitcoind seems to be running normally.