CM Patch 160 Silver Difficulty and having to repeat levels 60 and 61. And graphic stuff

[cruisenut2001 6]

I do not have the new Beta. Although I've played this game for many years this is the highest level I've gotten to. Is it normal to repeat levels above 60 when playing Silver? If this isn't normal is there a fix? Also, and this just started about a week ago, the enemy are visible, but don't show up right away on the map as the red triangles. I'm playing the HE character and used the guide in the Wiki for Ice and Blood Pyro and have never leveled up so fast. Level 61 (really 63) in the Lizard land swamp area. Is it possible Steam pushed some update?