The only addon we have which tinkers with BB codes is this one:
https://xenforo.com/community/resources/th-datatables-bb-code.4819/
which is disabled, of course. Uninstalled it without any effect.
Which leaves these - all disabled:
[AD] WikiPosts 1.0.5
[bd] Widget Framework 2.5.9
[by xenMade.com] Keyword Management 1.13
[Dentel] Mark Forums Read - Reload 1.0.0
[Extra License] Usernotes 1.2.1
[MWS] Daily Statistics 1.3.0
[PE] Message Controls Menu 1.1.2
[SolidMean] ComprehensiveURLParser 1.1.6b
[Sugar Coding Ltd] Broadband Comparison Client 1.0.9
[Sugar Coding Ltd] Deals & Prices Post Bridge 1.0.0
[Sugar Coding Ltd] Mobile Price Comparison Client 1.0.0
[Sugar Coding Ltd] Widgets 1.0.0
[TH] Forum Digest 1.1.7b
[WMTech] - Attachment Manager 1.2.2
[WMTech] - Create New Thread Global 1.0.6
[WMTech] - YouTube Integration Essentials 1.1.3
Ad Block Detector 1.3.0
Add Skimlinks Code 1.4.0
Alter Ego Detector 1.4.0
AVForums.com - Add Criteria for User Has Avatar 1.0.0
AVForums.com - Advertising Banners 1.3.1
AVForums.com - Age Restrictions 1.0.1
AVForums.com - Archive Threads 2.0.0 BETA 3
AVForums.com - Category Tooltips 1.0.1
AVForums.com - Compact Forum List 1.1.1
AVForums.com - Competitions 1.3.1
AVForums.com - Create Thread Text 1.0.4
AVForums.com - Custom Thread Fields 1.0.7
AVForums.com - Keyword Activity Statistics 1.0.0
AVForums.com - Limit Threads Per Forum 1.1.0
AVForums.com - Moderator Checkpoint System 2.0.3
AVForums.com - Node Code 1.1.0
AVForums.com - Prefix Reply Permission 1.0.0 BETA 1
AVForums.com - Product Associator 1.1.6
AVForums.com - Sendy 1.0.0 ALPHA 3
AVForums.com - Sitemap 1.1.1
AVForums.com - User Info 1.0.0 RC 1
AVForums.com - User Reviews 1.1.4
AVForums.com - Users Viewing Forum 1.1.0
Bookmarks 2.0.5
Browser Detection (Mobile/MSIE) 1.3.3
Change Author 2.9
Change Thread Starter 1.0.4
Contact Us Essentials 1.3.4
Conversation Essentials - Post Ratings Compatibility 1.0.0
Conversation Essentials 1.12.20
Conversation Improvements 1.3.14
Conversation Monitor - Branding Free 1.0.0
Conversation Sharing 1.1.6
CTA Featured Threads 2.17.0
Deadlock Avoidance Hack 1.0.17
Deals & Prices - Client Distributable 1.0.10
Defer JS 2.2.3
Digital Point Better Analytics 3.1.1
Editorial - Thread Feature Block 1.0
Editorial - XES Optimisations 1.1.0
Editorial 1.0.20
Email Customizer 1.1.0
Export Conversations 1.1.2
FAQ Manager by Iversia 3.2.0
GeoLite by Waindigo 1.0.0c
Go To Top ! 2.2.0
GoodForNothing Four Oh! Four 1.1.1 Beta 1
Lazy Image Loader 1.2.4
Live Update 4.0.1
Mark Post as Best Answer 1.6.0
Moderation Queue Information by Waindigo 1.0.0b
Moderator Essentials 1.13.2
Multiple Account Detection 1.0.1
Optimized List Queries 1.3.2
Places 1.3.6
Post Macros 4.3.2
Post Ratings 1.7.5
Prefix Essentials 1.1.2
Premium by Waindigo 1.0.3
Reset Password From ACP 1.0.1
Spam Rules by Waindigo 1.1.2
Steam Auth 1.6.3
Sticky Thread Order 1.0.3
Tag Essentials 1.8.14
Tapatalk 3.1.19
Template debugging 1.0
Temporary User Changes by Waindigo 1.0.1
Toggle ME 3.1.4
TPU: Find deleted Posts by User 1.0.0
Trending Content 2.1.2
Warning Improvements 1.6.2
Watched Forums by Waindigo 1.0.2
Weekly Digest 3.5
Who Replied 1.5.2
XenCentral Framework 1.4.1
XenCentral Trading System 1.6.7
XenDebug 0.1.4
XMWidgets - bd Widget Framework Extension 1.4.1
