I use the KW tool A LOT. This week it has been horrible. For popular terms it is saying no additional kw's found, press find kw's again and it comes back with bad data.
For example if I search for blue widgets, under more specific keywords I get green widgets. It used to only display phrases with blue widgets in it under more specific keywords and under additional keywords green widgets would be displayed.
This is with synonyms off and kw popularity or kws only selected.
Yeah, I have been noticing stuff that doesn't make sense the last few days (last of kw for popular base keyword terms, etc.) I wasn't sure if it was "me" or the tool, but this makes me think it's the tool...