Capterra drying up?

Was invited back in the summer to review a service I use personally, for Capterra (VoIP.ms), and it got approved and I got my Amazon gift card.

Reviewed 7 or 8 more services and applications I've used for work (vetted with LinkedIn), and subsequently did get about $150 total.

After that, I submitted a couple more reviews, with I believe the same quality I submitted the payed-out reviews as, and nothing. No rejection notice, no approval (or payout), nothing.