What Happened to Respondent?

When i first found this sub i also found respondent, fast forward about 7 months later i made $2k ish from respondent, then a month before they updated the UI my screener went down to 3 from 10 and after the UI got updated, i have not received any invite regardless of applying for study every day and maxing my screener, after a while i just quit applying

Anyone else facing this issue or is it just me?