New Compare View: Can't compare data sets

[smarr]

• http://localhost:33333/SOM/compare-new/22e60674928f47bbb68c7b9f1bb0b6091924057f..b0c8a2ac5607ef750b5bacd747da2a48f9c30f2c
• http://localhost:33333/SOM/compare/22e60674928f47bbb68c7b9f1bb0b6091924057f..b0c8a2ac5607ef750b5bacd747da2a48f9c30f2c

The old script produces a result, but the new one just shows missing data.

For this one, the old at least finds 2 things to compare:

• http://localhost:33333/CSOM/compare/19976d337bfa93eb337d9e039c2bc0dac206b76e..e85807751395941ae09f659a4580fe9599cc0029
• http://localhost:33333/CSOM/compare-new/19976d337bfa93eb337d9e039c2bc0dac206b76e..e85807751395941ae09f659a4580fe9599cc0029

This was blocked on #157 and #158, since we needed to work out how how to deal with multiple trials before all examples can be solved here.