500 error when trying to add 3.0.x generation to Spring REST Docs' support page

[wilkinsona]

Looking in the web inspector, the following content is being POSTed:

id: spring-restdocs
_generations[0].toDelete: on
generations[0].name: 2.0.x
generations[0].initialReleaseDate: 2017-11-28
generations[0].ossSupportEnforcedEndDate: 2022-11-17
generations[0].commercialSupportEnforcedEndDate: 2024-03-17
_generations[1].toDelete: on
generations[1].name: 1.2.x
generations[1].initialReleaseDate: 2017-04-24
generations[1].ossSupportEnforcedEndDate
generations[1].commercialSupportEnforcedEndDate
newGeneration.name: 3.0.x
newGeneration.initialReleaseDate: 2022-11-21
newGeneration.ossSupportEnforcedEndDate
newGeneration.commercialSupportEnforcedEndDate

Trevor's checked the logs and it's failing like this:

022-07-18 12:17:42.507 ERROR 16 --- [io-8080-exec-18] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is java.lang.IllegalArgumentException: enforcedEndOfOssSupportDate should be after nextGenReleaseDate] with root cause

It looks like the problem is ossSupportEnforcedEndDate: 2022-11-17 combined with ossSupportEnforcedEndDate: 2022-11-17. Could this be caught on the client side?