Comment # 6 on bug 1136945 from Stephan Diestelhorst

I'm hit by that on Tumbleweed, as well.

zypper search -s wine-32bit
S | Name       | Type    | Version | Arch   | Repository           
--+------------+---------+---------+--------+----------------------
i | wine-32bit | package | 4.8-1.1 | x86_64 | Main Repository (OSS)
i | wine-32bit | package | 4.8-1.1 | x86_64 | openSUSE:Tumbleweed  
i | wine-32bit | package | 4.8-1.1 | x86_64 | openSUSE-20170112-0 

zypper search -s wine
..
i+ | wine     | package    | 4.9-1.15     | x86_64 | Main Repository (OSS)
i+ | wine     | package    | 4.9-1.15     | x86_64 | openSUSE:Tumbleweed  
i+ | wine     | package    | 4.9-1.15     | x86_64 | openSUSE-20170112-0

It seems to be available from https://software.opensuse.org/package/wine-32bit
which I guess is the Factory snapshot.