OT, please forgive, but posted here since there are a large no of knowledgable posters here and, hopefully, someone may have an inkling.
Googling etc throws up no reference to this problem.
Google groups correctly shows a full list of threads with titles to select from. But then things go off at half c*ck.
For some time now Google groups has only been displaying around 10 lines of text from a selected thread - though it does allow the postings in a particular thread to be scrolled through.
This happens on both computers I use - o/s Vista on the older, win 7 on the newer. IE9 on both.
TIA for any clue as to what's up.