I think it is too do with the wikidata entries - (I seem to remember seeing about the not:network:wikidata tag, but not any detail).

Looking at my osmchange Xml I can see that net network:wikidata tags , but can't think why I would have put it in. 

My fix will be to delete those / all wikidata tags and make sure they go. 
I'd rather do that from my laptop rather than my phone though!

Wikidata & Wikipedia tags are a pain because they are locked so you have to delete them from the tag list rather than the friendly list,  if you know what I mean. 

I looked back through the history to see when the cercanias asturias wikidata tag first appeared,  but neff to do a bit more digging