The current PEG doesn't match {ni'o ba bo broda}. I wouldn't think
this was a problem, except that it also doesn't match {ni'o i ba bo
broda}. I know la nicte cadzu uses the former somewhere. Is this a
problem? I think you should always be able to attach indicators and
tags to a whole sentence, including using bo, and I can understand
that they aren't allowed on a whole paragraph, but excluding the first
sentence of the paragraph as well (but not the first sentence of the
text, where the text production has a bunch of ad-hoc things to match
initial miscellany) is just silly.