with release 1.8.1.927 the register Changesets/[Associated Builds] got enhanced :) The width of the Build column can be to narrow though. As a result you will see a word wrap. For example using a build version such as "2018.1 SP1 Build 42". Can you please widen the column? Thanks.
I suspect that this is a caching issue as it is displaying corectly in Chrome here. We do add a cache busting id to the css file links to prevent this, but maybe something is stopoing it from working. Try a hard Ctrl-F5 refresh.
I tried F5, Shift+F5, Ctrl+F5, Ctrl+Shift+R also opening the developer tools and then right click on the refresh icon to select various reset options. Nothing helps.
Apologies, I didn't read your original post properly and assumed that you were talking about the build version box in the Sucessful Builds column on the Changes view - as that was the change that you had requested previously.
I'll increase the size the Build column in the Associated Builds view for the next release.