The latest update is really terrible. I always use my iPad to plan my Geocaching trip while I'm on the train/public transport. With the latest update I can see the caches, but I am unable to click on them. This means I am currently unable to go geocaching in a planned, structured way, because I often don't have the time to make exact plans on the computer at home on the day before.
I also have several vacation trips planned this year, where I need to use the iPad for planning Geocaching tours. Since I don't have a laptop, I rely on the iPad working correctly. The way it currently is, I will be unable to go geocaching in a meaningful way while on vacation. The BETA maps didn't work on the iPad before, but I could always switch back to the old-style maps, which were not great to navigate on a touch interface, but at least worked.
Now they are gone and we are left without any working solution at all.
Please take note that this is a worst-case situation. Please fix this bug as soon as you can. You didn't seem to care about the BETA maps not working, but that was okay. OSM is fine with me, too, because I like that project and can see the benefits, but please bring back some... well, any kind of working map for the iPad and other tablets.