Visualisation problem with Add1 completion

[Kikuchad]

I noticed some issues in the summary visualisation when using the Add1 completion method for equal shares.

To reproduce:
I used the Netherlands Amsterdam 524 data from pabulib.

Code was

instance, profile = election.parse_pabulib("netherlands_amsterdam_524_.pb")
outcome = method_of_equal_shares(instance, profile, sat_class=Cost_Sat, analytics=True,voter_budget_increment=1)
visualiser = MESVisualiser(profile, instance, outcome)
visualiser.render("./outcome_viz/", name="PBnethAdd1")

If you look at the summary and for each projet you look at the funding that was spent on previous rounds you can see there is some errors with the computation when using the Add1 completion method:

I ran without the completion method and the results are fine
(code:

outcome = method_of_equal_shares(instance, profile, sat_class=Cost_Sat, analytics=True)
visualiser = MESVisualiser(profile, instance, outcome)
visualiser.render("./outcome_viz/", name="PBneth")

[Simon-Rey]

Indeed there seem to be a problem. I am no longer working on this so I will not look into this any time soon. But, maybe someone wants to go check what's happening. I'm still happy to check code.