.
Much as it irritates my grammar sensibilities

I also think that the grammar error in that
particular type of sentence ("
There's no issues/people/apples/etc." instead of "
There're no issues/people/apples/etc.") often occurs in
spoken English. Probably for the reason that
there're is more difficult to pronounce than
there's.
I wouldn't expect the same phenomenon with "
There aren't any issues/people/apples/etc."
.