Last month was indeed a pretty bad one for us, in terms of updates, and we're truly sorry for that.
However, the bugs you've mentioned have been fixed for about a week now.
A new situation came up though, that's only affecting Icecast KH users. This problem does not actually have anything to do with Centova Cast, and it's caused by the fact that Icecast KH is splitting up the artist and title into two different XML elements. That is nonstandard behavior introduced by the -kh branch of IceCast; in proper IceCast builds, there is only a single "title" element that contains the artist AND song title separated by a hyphen (as in, "artist - title"), and this is what Centova Cast expects to find.
We do not test against IceCast-kh during development (we use the official, mainline IceCast tree for all testing), but as many of our clients do use -kh, we do our best to resolve compatibility issues like this one as they arise.
With that said, we are working, as we speak, on a solution for this problem as well.