Recyclers not spawning at fishing villages.

I can second this. Plugin is broken...

This is probably because the monument was changed slightly, and the plugin is detecting that the desired location is obstructed. The plugin simply needs to be updated with the new position.

Since the maintainer is busy, you can use Monument Addons as a workaround, to add recyclers to any monument you want. Simply grant the monumentaddons.admin permission, aim where you want the recycler, and run maspawn recycler_static.
https://umod.org/plugins/monument-addons

In MonumentRecycler.cs, replace the word harbor in lines 19-21 with fischer_village.