I found that doing a raid or loading a mission would stop the crashing, but closing the browser and then re-opening it/clearing my cache didn't do anything. Didn't try collecting, didn't have a Gather point available. Will try that next time I get the error though to see if it resolves it for me as well.
If the resolution is the same for both of us then we can assume if anyone else runs into this bug it might help them fix it too.