Gavin Faux

Attached dummy BlogML import feed allows problem to be recreated. It's just 75 numbered posts with same Id used to create 75 categories / tags. Issue occurs when browsing the...

We'll de-duplicate and merge tag groups during export/import as having too many tags causes other issues like UX and maintenance.

I guess some of these issues depend on how site is setup, in our case we've replaced the default controller on startup and use route hijacking, likely we have overlooked...

NullReference exception resolved by #440 404 is still issue if you have you have custom content finders, e,g. Custom404 or SetContentLastChanceFinder, still looking into solutions

> @Shazwazza @gavinfaux Aha... When debugging with the current "develop" branch version of Articulate, I saw that Umbraco returned a 404 when trying to navigate to the /tags or /categories...

As a workaround a last chance content finder can be coded to exclude the articulate routes, which will then fall through to the articulate router to handle (pseudo code): ```csharp...

Posting example IContentLastChanceFinder implementation that we are using, obviously do your own testing and modify as needed (e.g. `NotFound` is the name of our own 404 document type). I don't...

@MartinAmsinck Thanks for suggested fix, our site working fine now, PR submitted. Unsure how to debug/list route order to verify if 1000 is optimal.