@jon cursory search reveals there are no through connections. is that it?

@6d03 The bridge is still broken. But even when the bridge is fixed the connection will be crap because it's a single track diesel line Dutch side, and a slow, overloaded, single track electric line German side.

@jon At least the replacement bridge is supposed to be finished this year, if DB can be believed: https://en.wikipedia.org/wiki/Friesenbr%C3%BCcke