infected camps are not showing the camps only the word

In both the worlds I play, T13 and T26, from the start of the challenge I have experienced the same problem with Infected camps not actually showing but I can identify where they are due to the text underneath - ie infected camp level 46. When I attack the infected camps, the set up of the camp defence units is very hard to make out because it is mixed up with Infected items not showing but do give details when you hover on them. When I switch the screen between units and structures, the two screens then blend into one making it nearly impossible to distinguish anything. I know of at least one other player is experiencing the same problems. As it is only affecting the challenge camps, I just thought, ah well, the challenge will be over in a few days. A little worryingly, today I have noticed the normal camps developing similar problems but nothing near as bad as the Infected Camps.

Another concern is many of our alliance players have been messaging stating they cannot see any Infected Camps. Very recently I checked with another player and asked if he had any problems and he said he hadn’t see any Infected camps. So I looked at the position of one his bases on a POI and I could see 5 infected camps around his base (or rather the text underneath where they are) but even when I directed him to the position of these camps when he clicked on the position nothing happened.

Obviously the challenge is a bit messed up and unfair to those who cannot see them so I would have thought it should be pulled. Then hopefully the problems which happening will not continue into the game as a whole