"Bad version, server rejected connection" Only on Thirsk?

[Husker_ 0]

Yesterday I tried out Thirsk for the first time, and loved it. I played for 2-3 hours on the first Thirsk server I joined, and logged out a few minutes prior to the server restart. I went AFK for a few hours, and upon my return was unable to join any Thirsk servers. I get the error message "Bad Version, server rejected connection". I only get this error when trying to play on Thirsk maps, and I'm a bit confused because I joined server that I first played on AFTER I updated yesterday, so I should have all of the same files and whatnot that I did before I got the error message. Would love to play on Thirsk, any ideas? Thanks in advance!

Edit: According to my DayZ Commander, my Thirsk mod is up to date.