[2.2.11 pre1] Titlecard HUD hook's ticker doesn't work right

The titlecard ticker becomes stuck until the level fades into view. By printing the "ticker" value, nothing is printed to the console until the ticker hits 21, according to the log.

2.2.10:

2.2.11 pre1:

I ran into this issue while I was testing my "Sonic Robo Blast G" mod in the latest prerelease. I made a WAD containing just the titlecard code, plus a new line of code that prints the "ticker" value, for testing purposes:

CustomTitlecardTest.wad