All opening variation names seem to end with "#2"

In the analysis board, the annotated opening name seems to always end with "#2" now, eg. "B80 Sicilian Defense: Scheveningen Variation, English Attack #2". Some sort of database double import perhaps?

Not always. It is the way lichess has set up the ECO. I would like to see the ECO list in full but cannot find it anywhere in the source.

Sometimes it will not have a #2 and just be plain. The number just details a slightly different variation than whatever was expected.

They are in the chess module project
github.com/ornicar/scalachess/blob/master/src/main/scala/opening/FullOpeningPart1.scala

github.com/ornicar/scalachess/blob/master/src/main/scala/opening/FullOpeningPart2.scala

Not sure if this is used
github.com/ornicar/scalachess/blob/master/src/main/scala/opening/EcopeningDB.scala

Ok, I see. My personal opinion is that the #'s don't add much since they aren't in general use, and the variations could just as well be unified, but I guess it's not a bug.

(And I jumped the gun a bit with my post: in my recent games it only happened twice in ten games, but I guess I only really noticed those times and thought it was happening all the time.)