There are warnings tonight that the so-called 'bedroom tax' is causing chaos and confusion, as thousands of people who thought they were liable to pay it are discovering they're not.
Under the rules, anyone who has been in their home since 1996 or before - and has continually claimed housing benefit - does NOT have to pay.
One Cardiff resident told ITV News she was 'outraged' at having to watch people in her community downsize when they didn't have to, as well as the fact that she might now be owed money herself.
The Department for Work and Pensions says it is looking at the issue carefully and will act as necessary.
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An inquest is to be held into the deaths of four family members who died when their car was involved in a crash near Aberystwyth in June.
Cold and windy with sunny spells and showers of rain and snow.
The charity says the increase is partly due to people calling for help sooner, instead of attempting to rescue themselves.