Hey,
Just to make it a little bit more clear, here a piece of info we found out.
-We were not able to post reviews thru app, then if you turn off all plugins, you will be able to post reviews. You can turn back ON one-by-one and at the end, after all plugins are enable, you still can post reviews, which is good but after 10 min (maybe less) you won’t be able to post anymore reviews at app.
Just weird