After using the latest version of MapImageEngine with the latest version of PocketMine, it seems that I am currently not the only one having issues with this plugin https://github.com/FaigerSYS/MapImageEngine/issues/59 After looking at some of the comments I noticed that SleepSpace9 the owner of the server GrandTheftMCPE has somehow figured out a way to get around this bug. Whenever I went onto the server it seemed to have a very high success rate for loading the MapImages. Does anyone have any idea how I could possibly fix this annoying issue with maps not loading properly due to a stupid cache bug?