Is Correos having large delays?  I sent a package from London 2 weeks ago. The tracking says that it has been 'classified in the Logistics Centre' in Madrid 5 times. The most recent being the 14th April and the first time being classified on the 8th April. What does this mean?

I'm concerned because I didn't have a zip code but I had a full address. Should this be alright? Or worth re-sending my package via a different company?

Many thanks for any help.

J