Remmina icons don't match up

See the attached screenshot: some of the icons are tiny, and others are huge. Am I missing some icon pack or something?

This is the window that has the remote connection, not the connections window. The only other thing that looks weird is the "Default" icon in the "new connection" dialog.

I just updated to Wily from Vivid.

ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: remmina 1.1.2-2ubuntu3
ProcVersionSignature: Ubuntu 4.2.0-18.22-generic 4.2.3
Uname: Linux 4.2.0-18-generic x86_64
ApportVersion: 2.19.1-0ubuntu4
Architecture: amd64
CurrentDesktop: KDE
Date: Thu Nov 12 15:55:40 2015
EcryptfsInUse: Yes
InstallationDate: Installed on 2014-06-16 (514 days ago)
InstallationMedia: Kubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.1)
SourcePackage: remmina
UpgradeStatus: Upgraded to wily on 2015-11-10 (2 days ago)