Hey Jen,
Sorry you’ve run into issues here.
Unfortunately, after a little digging here the only step I can think of taking here is to head into some of the Events Filterbar plugin code directly – are you comfortable with this?
If so, basically you’ll want to head to /lib/filters/Venue.php in your Events Filterbar plugin files, and look for code around line 49 or so of the plugin – you should be looking for a line of code that looks like this:
'posts_per_page' => 200, // arbitrary limit
If you find this code, try changing the 200 there to -1, like this:
'posts_per_page' => -1,
Then save the changes to this file, refresh things on your site and see if your issues improve here at all.
This little change passes “negative one” to the ‘posts_per_page’ query parameter for Venues in the filterbar, which should tell WordPress to grab all Venues instead of cutting them off at 200.
I’m really sorry that this requires a code change like this to investigate – if this ends up helping you, then we can definitely make this a filter or something in a future update of the plugin so that changing this value is much easier.
Let us know if this helps!
Thanks,
George