Did SerpRobot lower their checks/day on existing accounts?

I've been a little tied up lately so I haven't logged in as much, but did they recently lower how many checks they give you per day for the paid tiers?

Sorry to answer my own question, but I dug back in the web archive. In December you got 300/day for the lowest tier. It looks like in January it went to 150/day and to get 300/day you have to pay double.