According to John Lanagan of My Word Like Fire:
Like the saying goes, It is deja vu all over again. In 2012, the Catholic Church was scheduled to participate in the International House of Prayer’s Onething conference. While this startling information was available on Catholic sites online, there was virtually nothing about it on the IHOP-KC and Onething websites.
In 2012, Catholic participation was canceled, and this spiritual partnership never took place. In 2015, the Catholics are once again scheduled to participate at Onething, and IHOP-KC founder Mike Bickle has determined yet again to keep this information off the IHOP-KC and Onething websites.