Got ****med at Wimpy at Engen 1 Stop Pongola

Travelled back to Joburg from Sodwana on Fri, 18 July. Stopped at Wimpy at the Engen 1 Stop in Pongola. Ordered a Regular Decaf Cappuccino. It was okay - wasn'r expecting a lot from Wimpy. Then the bill came. I was charged R54.90!!! I queried the cost and whether it was a regular, and the server confirmed it was. When traveling long distances we like to keep our stops short, so I didn't take it any further. Our next stop was also at Wimpy, this time at the Engen 1 Stop in Ermelo. I decided to ask about the cost of different sizes of cappucinos and to be shown the eat-in cup sizes - from that it was clear that I had been charged for a Mega but had only been served a Regular. I would have never believed that you now can get ****med at a Wimpy.