The original display-oriented Basta that was started in 1972 has little in common with the text-optimized version from around 1978. The digital Basta is based on the latter.
Shown below is a glyph set for one of the bolder weights of the original Basta. I have to correct myself: there are alternates, but the angled e is not one of them. It’s rather the only included form.
As for the r: the other two r’s do have a round terminal. I’d argue it’s more likely that the terminal was simply clipped off while cutting and pasting the pieces of text, than a scenario where the designer used an alternate for one out of three r’s. Look at the big 4 in the date – that’s pretty mangled, too.