Memory leak

There seems to be a memory leak in the latest version. Since we upgraded I've seen sudden spikes of memory usage and Ubuntu starts shutting down other programs to avoid everything grinding to a complete halt. i don't know what other info I can give you. The last time this happened I noticed that flow was taking 16GB or my 32GB of RAM.

Flow version: 0.331.0

I should add that we were upgrading from 0.327.0 and I didn't notice this there.