Letting Google's Instant feature get results on "+pepsi", I get the normal "pepsi" results. However, if I hit the search button, I go to Pepsi's G+ page. Also

Letting Google's Instant feature get results on "+pepsi", I get the normal "pepsi" results. However, if I hit the search button, I go to Pepsi's G+ page. Also in Firefox (7), "+pepsi" in the search bar goes right to their G+ page.