[18Uruguay] Attempt to solve the dividend_types bug

[patrikolesen]

Fixes #11141
Fixes #11194

Before clicking "Create"

• Branch is derived from the latest master
• Add the pins or archive_alpha_games label if this change will break existing games
• Code passes linter with docker compose exec rack rubocop -a
• Tests pass cleanly with docker compose exec rack rake

Implementation Notes

Explanation of Change

Screenshots

Any Assumptions / Hacks

[patrikolesen]

Not sure that this actually solves the issue but it looked incorrect

[ollybh]

I've got no idea if this will fix these bugs, but the change is fine.