Simulation no longer simulating governance proposals correctly

[cwgoes]

e.g. with make test_sim_gaia_fast:

                             endblock/validatorupdates/updated => 1263
                                          gov/MsgDeposit/false => 3532
                                   gov/MsgSubmitProposal/false => 174
                                      slashing/MsgUnjail/false => 2986

This means a large range of state space is unexplored. Likely we changed something which caused this.

[jaekwon]

Not sure what's going on here... make test_sim_gaia_fast on develop for me shows a lot more than that.

[cwgoes]

Not sure what's going on here... make test_sim_gaia_fast on develop for me shows a lot more than that.

Does it show successful proposals (e.g. gov/MsgSubmitProposal/true) ?

[cwgoes]

Ah it was just a minor mistake in a sim refactor. Fixed in #2748 but we need to check that gov import/export works now.