Lately none of the pins load for me when I use any wifi. It's cool if I use data, but with wifi it's just not working for me, and I checked the different wifi signals and they are not the problem, all my other apps that use wifi work, except pinterest. I just updated the app, hoping this fixes... but it didn't. I uninstalled it and installed it again, still no changes. I would like some help, what can I do to fix this? Please let me know!!