I just put up a couple bundles like that myself, for a similar reason.On a real world note: I got my first communication from a DtRPG vendor. They explicitly stated the fear of being unable to sell their content through the site:
As a result they are now offering at least 80% of large content bundles, and 90% off of a bundle consisting of over 400+ OGL products. Torn on this one: I'd feel like a cad taking advantage of their unfortunate position, but would I be a fool for not taking 'em up on it. Horrific.
If you play Pathfinder, I hope you scoop 'em.