I'm in a running email exchange battle with Tidal on the subject of MQA. Like most, I'm concerned that the entire available MQA list is not available under the "Masters" tab. When I asked if they were going to fix the issue the help desk response was was "only the engineers know and they are not telling us their plans". I think all users should contact them and register their complaint. I will probably keep subscribing until they have a good competitor.