RuntimeBuilder broken in 2.2.1 final

Classic Servoy
1

It simply doesn’t work.
Here’s the exception:

java.lang.NoSuchMethodError: com.servoy.j2db.persistence.XMLImporter.<init>(Lcom/servoy/j2db/persistence/Repository;Lcom/servoy/j2db/persistence/XMLImportUserChannel;)V
java.lang.NoSuchMethodError: com.servoy.j2db.persistence.XMLImporter.<init>(Lcom/servoy/j2db/persistence/Repository;Lcom/servoy/j2db/persistence/XMLImportUserChannel;)V
        at com.servoy.r2.plugins.runtime_builder.RuntimeBuilderPlugin$1.run(Unknown Source)
        at com.servoy.j2db.util.ap.run(Unknown Source)
        at java.lang.Thread.run(Thread.java:552)

It’s quite an issue for me cause I’m near the deadline for a RT deployment and I wanted to perform the final tests before buying the RT plugin, could this be fixed quickly?