CommonTables's dashboard

I first got this message several days ago. Since then I have had several dozen new followers and have deleted about 200 from the list of those I was following; however, I am still unable to follow any new people or to even return follow those who are newly following me.

I understand that Twitter has following limits; however, I am only following less than 1,750 and have over 1,300 followers. It seems to me that those are fairly reasonable ratios?