Spyglass lists a region's embassies as a comma-delimited list. If the list is longer than 32,767 characters, it's actually silently truncated, because Excel only supports up to 32,767 characters per cell. I figured it would be good to note this in the documentation, to indicate that Spyglass sheets aren't foolproof for use cases such as searching for all regions that have an embassy with a given region.
Spyglass lists a region's embassies as a comma-delimited list. If the list is longer than 32,767 characters, it's actually silently truncated, because Excel only supports up to 32,767 characters per cell. I figured it would be good to note this in the documentation, to indicate that Spyglass sheets aren't foolproof for use cases such as searching for all regions that have an embassy with a given region.